ENGINEERING RESEARCH PAPERS

microstrip antenna research papers 2014




Design of Shaped Beam Linear Coupled Microstrip Antenna b with Far Field Mutu
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ABSTRACT Orthogonal method has been used to synthesis of linear array antenna with Aperture Coupled Microstrip Antenna (ACMA) elements to obtain a shaped beam radiation pattern. The ACMA has been used as the array element because of its wide bandwidth

Review of Microstrip Patch Antenna Using UWB for Wireless Communication Devices
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ABSTRACT As per Microstrip Patch antenna (MPA) provide low profile and low volume, so it is use in a now a days communication devices. In this paper study of past few year shows that most of labour on MPA is targeted on planning compact sized microstrip antenna. A novel

L-Shaped Dual Band Microstrip Fed Monopole Patch Antenna for Wireless Applications
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Abstract A L-shaped Microstrip patch antenna to provide a wide range of coverage is presenting in this work. This simple microstrip feed monopole patch antenna also used for RFID application. The antenna has three resonant frequencies centered at 2. 4GHz to 5.

A Differential Microstrip Antenna Array For mm-wave Power Combining
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ABSTRACT A differential microstrip antenna is designed and fabricated for spatial power combining at 45 GHz. A 2x16 antenna array is implemented on a PCB which has been integrated with Si transmitter chips. The simulation results for the reference design and

Development of Trapezium Cut Shape Rectangular Microstrip Patch Antenna Compare with Normal Microstrip Patch Antenna
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ABSTRACT In this paper, we developed a trapezium cut shape microstrip patch antenna for the performance comparison with the normal microstrip patch antenna using the spectrum analyzer. The return loss of cross cut shape microstrip patch antenna designed at the

Design and simulation of dual band slotted microstrip rectangular patch antenna
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Abstract Today in the communication world microstrip antennas plays a vital role due to its smaller dimensions. Today's generation require many properties of an antenna to lie under acceptable limit. Here dual band antenna is being presented. The multiband small

Design and Fabrication of Circularly Polarized Microstrip Patch Antenna using Symmetric Slit
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ABSTRACT Polarization is important factor for antenna in wireless communication. Polarization between transmitting and receiving antennas needs to be same for better reception of signal. Matching the polarization is important in terms of decreasing transmission losses.

Intensive study report and Modeling of Waveguide Coupled Microstrip Patch Antenna Using Effective Fringing Area and Parallel Loading Method
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Abstract An entirely new technique has been designed to couple the advantages of both the microstrip patch antenna and rectangular waveguide. Patch antenna consists of two patches, one radiator patch which faces outside, and the other faces mouth of the

Design and Simulation Based Study of Microstrip E–Shaped Patch Antenna Using Different Substrate Materials
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Abstract In this paper, E shaped microstrip patch antenna is being proposed. Here E shaped microstrip patch antenna is being designed using FR4-epoxy and epoxy-kevlar material. The permittivity of FR4-epoxy and epoxy-kevlar is 4.4 and 3.6 respectively. The return loss

REDUCTION IN SIZE OF THE MICROSTRIP PATCH ANTENNA FOR RFID FREQUENCIES USING FRACTALS
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ABSTRACT The design and development of a compact planar Minkowski fractal microstrip antenna operating at multiple RFID bands 868 MHz (UHF Band) and 2.45 GHz (Microwave Band) are presented. The radiation characteristics were studied experimentally and

DESIGN OF BROADBAND S SHAPE MICROSTRIP ANTENNA USING SLOTTING TECHNIQUE
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ABSTRACT Microstrip patch antennas get more and more important in these days. This is mostly due to their versatility in terms of possible geometries that makes them applicable for many different situations. The light weight construction and the suitability for integration

Theoretical and numerical study of a plasma-based frequency tunable microstrip antenna
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Design and Analysis of E-Patch Microstrip Antenna for S Band
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Abstract E-Patch Microstrip antenna with slot is propose for S Band on wireless application like radar, satellite communication. The propose patch is design to operate at S Band frequency range 2-4 Ghz with HFSS simulation software. The structure is fed by 50 ohm

Low Cost E-Shaped Microstrip Patch Antenna Array for WLAN
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ABSTRACT In this paper design of Microstrip patch array antenna for WLAN application is proposed. A new 2 element antenna array topology of Microstrip E shaped patches for use in Wireless applications is introduced in this paper. The Active element pattern technique This paper presents a new WiFi microstrip antenna in 2.4 GHz band by using the differential evolution (DE). The antenna is small with less than a quarter–wavelength. The geometric structure is formed by a square patch grounded with a substrate and cut by two adjacent

IMPROVISATION OF THE MICROSTRIP SINGLE ELEMENT STEPPED FEED ANTENNAUSING HALF AND FULL BOW-TIE SLOTTING/MEANDERING
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In this paper a single element antenna with stepped feed rectangular patch for Wireless LAN has been shown and relatively analyzed to be improved with new technologies of miniaturization. This microstrip antenna consists of single square patch element fabricated

Dual-Frequency Band Circular Microstrip Antenna for Radar Application
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Abstract This paper presents a circular shaped microstrip antenna through an inset feed. Simulation results show that the designed antenna can be used as a dual frequency antenna with effective return loss of-33.43 dB and-35.90 dB at 1.609 GHz and 2.239 GHz

DESIGN ANALYSIS OF ORTHOGONAL CUTTING SLOT MICROSTRIP PATCHANTENNA AT 2.0 GHz FOR DUAL BAND APPLICATION
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ABSTRACT In this paper, we designed a orthogonal cutting slot patch antenna for dual band application. After designing the antenna on 2 GHz, we study and analyzed the results of simulated antenna. For wireless and WLAN-band because of antenna has dual band, we

Dual Band Edge Serrated Microstrip Antenna on FR4 Substrate for L S Band Applications
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ABSTRACT With the advancements in optical and satellite communications for high speed long range data transmissions, serrated antennas plays a vital role. In this work we have designed a Edge Serrated Microstrip Patch antenna used for these applications has been

A Novel Compact and Wideband Multi U-Slotted Microstrip Antenna
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ABSTRACT A new compact and wideband multi U-slotted microstrip patch antenna with improved bandwidth is presented in this paper. The antenna is resonating at the center frequency of 4.2 GHz with return loss of-40 dB. The proposed antenna provides an

Bi-Directional Hybrid Coupled Microstrip Antenna for WLAN Application
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ABSTRACT This paper presents a compact size, single feed, back to back combined Proximity and Aperture coupled microstrip antenna (MSA) in order to get a dipole like radiation pattern with improved bandwidth. The proposed antenna is working at the resonant frequency of

Design and Analysis of Stacked Microstrip Patch Antenna (MSAs) for Wideband Wireless Applications
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ABSTRACT Bandwidth enhancement method for low profile Stack Microstrip Patch Antenna is presented. The main intention of this paper is to present detailed analysis for bandwidth enhancement with accent return loss using stack method with promising VSWR. This

Design Of Coaxial Probe Fed Slotted V Microstrip Patch Antenna For Uplink Frequency Of 6ghz In Satellite Communication
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Abstract This paper presents microstrip antenna in the application for a satellite band microwave communication system for super high frequency (SHF), at a frequency range of 4.0 GHz–6.0 GHz. Currently, most security, research and education platforms are

A Survey on Different Feeding Techniques of Rectangular Microstrip Patch Antenna
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ABSTRACT In this paper describe the different feeding technique for wireless microstrip antenna, which are microstrip line feed, coaxial plane feed, proximity coupled feed and aperture couple feed. Microstrip line and coaxial probe feeds are contacting scheme, in

Microstrip Patch Antenna for WiMax/WLAN Applications
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ABSTRACT This paper contains microstrip patch antenna designed with Inset feed technique. The antenna is mainly intended to be used for WiMAX (2.2-3.4 GHz) WLAN (2.40–2.48 GHz) wireless applications. Measurement shows that wide bandwidth of 88.57% is

Designing of Rectangular Fractal Microstrip Patch Antenna using Iteration Methods
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ABSTRACT This paper presents a design of Rectangular Fractal microstrip patch antenna using Iteration Methods by cutting different slots on rectangular microstrip antenna and experimentally studied on IE3D software This design is achieved by using three stages of

Analysis and Design of a Multi-Frequency Microstrip Antenna Based on a PBG Substrate
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ABSTRACT Based on the C-shaped microstrip slot antenna, a new photonic band gap substrate for multifrequency microstrip slot antenna is designed. The antenna has a groove been dug below the radiation plate, within which the radiation plate is placed, and air

Analysis of Electromagnetically Coupled Microstrip Antenna
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ABSTRACT In this paper the analysis of electromagnetically coupled microstrip antenna is discussed for different substrate materials. Designing frequency is taken from 2.5 GHz to 4.0 GHz. After calculating the various parameters such as inner radius, outer radius, and

Studies on a Rectangular Shaped Compact Broadband Microstrip Patch Antenna.
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ABSTRACT –A rectangular small size and wideband microstrip patch antenna is presented. Performance is improved introducing slits in the ground plane. Proposed antenna exhibits enhanced bandwidth with multi resonant frequencies. Simulated results obtained by

DESIGN AND DEVELOPMENT OF STUB LOADED CORNER TRUNCATED SQUAREMICROSTRIP ANTENNA FOR DUAL, TRIPLE AND QUAD BAND
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ABSTRACT A novel design of U-stub loaded corner truncated square microstrip antennas are proposed for dual, triple and quad band operation. The triple bands are achieved by placing U-stubs along vertical sides of the truncated square patch. However, by placing a U-stub

Design and Simulation of Hexagon with a Diamond Slot Microstrip Patch Antenna
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ABSTRACT With the ever-increasing need for portable computing devices and the emergence of many systems, it is important to design a portable and efficient antenna for communication [1]. The design of an efficient wide band small size antenna, for recent wireless

Some Aspects of Rectangular Microstrip Antenna for Mobile Application.
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ABSTRACT We investigate the effects of antenna parameters on the radiation characteristics of a compact size Rectangular Microstrip Antenna suitable for mobile application. In the calculations of antenna parameters, resonant frequency is set at 3 GHz. In our

A Novel Design of Slotted Rectangular Microstrip Patch Antenna with Finite Ground for Wi-MAX Application
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ABSTRACT In this paper small suspended rectangular patch antenna geometry is proposed. The antenna is designed to perform efficiently from 3.28 GHz. to 3.74 GHz, at the resonant frequency of 3.49 GHz having a return loss of-45.54 dB. The given range is suitable for

Novel Microstrip Antenna Design.
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ABSTRACT A simple, small, compact, low cost, and practical antenna for 2.4 GHz applications is proposed in this paper. A detailed investigation on miniaturized microstrip planar antenna design using a combination of proposed shorted patch and meandering method are

A novel compact and broad band microstrip patch antenna
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ABSTRACT A novel method of designing broadband microstrip antenna is proposed in this paper. By embedding cross-shaped slots placed close to the non-radiating edges, it is tested for two conditions-one with the addition of cross shaped slot at the centre and another with

Design Of Microstrip Patch Antenna Using Particle Swarm Optimization Technique In Matlab
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ABSTRACT Particle swarm optimization (PSO) has been introduced to the electromagnetic community recently it is used for design optimization of microstrip patch antenna. Particle Swarm Optimization is an evolutionary optimization technique. In this paper PSO has

Pentaband Slotted Microstrip Patch Antenna for Wireless Applications
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ABSTRACT A pentaband slotted microstrip patch antenna for wireless applications operating in the frequency range of 2-25GHz is designed and simulated. Four pentagonal slots in radiating patch and a square slot in ground plane are introduced to get improved antenna

UWB Circular Microstrip Patch Antenna design simulation its Analysis
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ABSTRACT In this paper an Ultra Wideband (UWB) microstrip antenna consisting of a circular monopole patch with stepped feed line, with a 10 dB return loss bandwidth from 3.1 to 10 GHz is proposed. This antenna was designed on FR4 substrate with overall size of 30 x

SIMULATION OF MICROSTRIP SLOTTED PATCH ANTENNA AT FREQUENCY IN UPPER BAND (5.2-5.8 GHz) FOR WIMAX APPLICATION IN IE3D
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ABSTRACT Microstrip patch antennas are strong candidates for use in many wireless communication applications. This article introduces some of the basic concepts of patch antennas. The main focus will be on Simulation and optimizing the slotted I patch antenna

Design of an Aperture-Coupled Microstrip Array Antenna for Millimeter-wave Radar System
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ABSTRACT. In this paper, we designed and interpreted the array antennas of the aperture- coupled microstrip operating in the millimeter-wave band for radar system. The microstrip array antenna can be designed with a transmission line circuit and a matching circuit in

Resonant Frequency of Microstrip Antenna Using Artificial Neural Network
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ABSTRACT There are some key parameters in RFID reader antenna which are related closely with the antenna structure, such as resonant frequency, return loss and bandwidth in the antenna design process. Structure and properties of the antenna is a complex nonlinear

Designing of Microstrip Feed Antenna by Combining Circular and Square MicrostripAntennas
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ABSTRACT This paper presents a designing of microstrip patch antenna immixing circular and square slots by cutting different slots on rectangular microstrip patch antenna and experimentally studied on IE3D software. This design is achieved by cutting poly shapes

Circularly Polarized Square Patch Microstrip Antenna with Y-Shaped Slot for Wi-Max Application
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ABSTRACT A compact design of a circularly-polarized (CP) antenna to achieve wide-band behavior for Wi-Max applications is presented. Single feed is used to excite a single-layered square patch integrated with a novel Y-shaped slot and two different truncated corners to

Full-wave Analysis of Rectangular Microstrip Antenna Printed on Electric-Magnetic Uniaxial Anisotropic Substrates.
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ABSTRACT This paper presents the resonant characteristics of rectangular microstrip antenna printed on anisotropic substrate. The anisotropic substrates are characterized by both permittivity and permeability tensors. The analysis is performed in the spectral domain

A Review on Microstrip Antenna to Enhance the Bandwidth
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ABSTRACT In this paper we compare and study the BW and other parameter of Microstrip antennas. A compact proximity fed stacked circular disk microstrip patch antenna with DGS structure enhanced BW by 204% and it also reduced the area of circular patch by 58%

Dual Band Microstrip Patch Antenna for WiMAX and WLAN Applications
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ABSTRACT A dual band microstrip patch antenna has been designed for technology oriented requirements of high speed wireless local area networks (IEEE 802.11 a standard) and other communications systems covering the 5.15-5.825 GHz band. Three parallel slots

Rectangular Microstrip Patch Antenna Design using IE3D Simulator
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ABSTRACT In this paper, a rectangular microstrip patch antenna is studied and the results are simulated using IE3D simulator at an operating frequency of 3 GHz. Microstrip Patch Antenna are low profile antennas, conformable to planar and nonplanar surfaces, simple

Microstrip Antenna Subarray Design through Simulation-Driven Surrogate Optimization
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ABSTRACT Feasible EM-driven design of microstrip antenna subarrays through surrogate- based optimization (SBO) is proposed. By exploiting SBO and variable-fidelity EM simulations, our approach allows simultaneous and low-cost optimization of both array

A SURVEY: ANALYSIS OF RECONFIGURABLE MICROSTRIP PATCH ANTENNA
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ABSTRACT In this paper, we describe about micro strip patch and slot antenna as well as we also describe about the reconfigurable antenna and their types like frequency, polarization, radiation pattern and gain. Reconfigurable antenna can be achieved by switching element

Microstrip Antenna Array
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ABSTRACT The Recent growth of communication has developed large number of antenna for various applications. In various fields we need antenna with high characteristics. Microstrip antenna may be used in various purposes. Compared with other antennas microstrip

Microstrip Antenna Array with I-Shaped DGS
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ABSTRACT This paper proposed a microstrip antenna array with DGS (Defective Ground Structure). The structure in this work is 2* 1 microstrip patch array antenna using substrate with h= 0.762 mm and er= 3.2. Two triangular-shaped patches are located on opposite

Dual Band Compact Size Microstrip Antenna Operating at 2.45 GHz and 5.8 GHz for WLAN Applications
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ABSTRACT WLAN (Wireless Local Area Network) is one of the most widely used technologies in today's world. WLAN is a wireless distribution method for two or more devices that use high-frequency radio waves and often include an access point to the internet. WLAN is

Rectangular Microstrip Patch Antenna With FSS And Slotted Patch To Enhance Bandwidth At 2.4 Ghz For WLAN Applications
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ABSTRACT Microstrip patch antennas are mostly known for their versatility in terms of possible geometries that makes them applicable for many different situations. The lightweight construction and the suitability for integration with microwave integrated circuits are two

Wideband 60-GHz Stacked Microstrip Antenna on PTFE Substrate
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II. RESULTS The microstrip antenna is built using two layers of PTFE ( polytetrafluoroethylene) Taconic TLY-5 substrate (?r= 2.2) and prepreg Taconic CuClad 6700 (?r= 2.17). On the bottom there is a microstrip line that feeds a single rectangular

Microstrip V Slot Patch Antenna Using An H–Slot Defected Ground Structure (DGS)
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ABSTRACT This paper presents the Microstrip patch antenna for WLAN applications with planar geometry and it consists of a defected ground (DGS), a feed, a substrate, and a patch. The design with DGS has been analyzed taking different dimensions of H Slot and

5.8 GHz Rectangular Microstrip Inset Feed Patch Antenna.
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The basis of electromagnetic theory was formulated in 1864 by James Clerk Maxwell and validated by Heinrich Hertz in his experiment during 1888. Since that, many new discovery, invention and application took place in many fields with the use of electromagnetic wave.

Analysis of Substrate Material Variation on Circular, Rectangular and Non Linear MicrostripPatch Antenna
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ABSTRACT This paper deals with analysis of Rectangular, Circular and Non-LinearMicrostrip patch antenna with respect to Bandwidth (BW), Voltage Standing Wave Ratio (VSWR) and Return Loss (RL) while achieving specific selective frequency and Bandwidth.

Performance Of Microstrip Patch Antenna Using PMC
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ABSTRACT To develop new materials with desirable electro-magnetic properties those are not currently available to microwave engineers. One unifying theme of the materials should be moderately low loss magnetic materials for microwave applications. Specific properties we

A Dual band CPW Microstrip antenna for WLAN, WiMAX Applications
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ABSTRACT A novel dual band monopole planar antenna suitable for wireless applications has been discussed in this paper. The proposed antenna has two resonant modes which are associated with five slots which contribute the upper resonant frequency and can reduce

Transformation of Rectangular Patch into a Circular Patch in a Microstrip Patch Antenna for LAN Application
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ABSTRACT This paper describes the Transformation of Rectangular patch antenna into Circular patch Antenna for LAN use, operating at 5.4 GHz frequency; using HFSS simulator. Return Loss Parameter was calculated and for rectangular it was 15.157 db at 5.73 GHz

A Tentative Analysis of the Rectangular Horizontal-slot Microstrip Antenna
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ABSTRACT In this paper, we have presented a new type of microstrip antenna mentioned as rectangular horizontal-slot patch antenna. Our main motto is to design a novel antenna which has the simplicity in structure and higher return loss. We have followed a tentative

Comparative Analysis of a Circularly Polarized Microstrip Antenna with a Cross-Slot using Single and Double Substrate
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ABSTRACT This paper compares the different parameters for differently configured single substrate circular patch and double substrate square patch microstrip antenna. The proposed antenna 1 is fed by proximity coupled feed whereas the proposed antenna 2 is

BACK FED TOP GROUND EQUILATERAL TRIANGULAR MICROSTRIP ANTENNA FOR QUAD BAND OPERATION
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ABSTRACT This paper presents the design and development back fed top ground equilateral triangular microstrip antenna for quad band operation. The antenna is constructed with a volume of dimension 8 X 5 X 0.16 cm3 and operates between 1.68 to

DESIGN, ANALYSIS AND OPTIMIZATION OF A NEW STRUCTURE OF MICROSTRIPPATCH ANTENNA FOR RFID APPLICATIONS
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ABSTRACT In this paper, we propose a new structure patch antenna excited by two identical microstrip lines having a common feeding adapted to 50 ohm and intended to applications of Radio Frequency Identification (RFID). The slots inserted at the patch antenna have a

Design on X-band Wideband and High-gain Multi-layer Microstrip Antenna
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ABSTRACT In this paper, a wide-band and high-gain microstrip antenna with mullti-layer microstrip patch and an aperture-coupled feeding is proposed. The antenna has a condensed structure where the dimension is about 8.5 mm by 7.5 mm by 4.662 mm

Design Characterization of Rectangular Microstrip Patch Antenna for Wi-Fi Application
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ABSTRACT The main aim of the paper is to design and simulate an inset fed rectangular microstrip patch antenna and study the effect of antenna dimension Length (L), Width (W), substrate parameter relative dielectric constant () substrate thickness (h) and radiation

DESIGN AND EVALUATION OF HEXABAND MICROSTRIP ANTENNA
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ABSTRACT This paper demonstrate simple, low cost Hexaband microstrip antenna with suitable feeding technique and dielectric substrate for applications in GHz frequency range. The optimum design parameters of the antenna are selected to achieve the improved

Design and Development of Quad-Band H-Shaped Microstrip Patch Antenna for WiFi and LTE Applications
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ABSTRACT The increasing demand in portable devices with wireless connectivity provides a challenge to design a RF front antenna. Microstrip patch antennas are widely used because they are of light weight, compact, easy to integrate. However the serious problem of patch

Design of Triangular Microstrip Patch Antenna Array for 4G (LTE) Applications
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ABSTRACT Various shapes of microstrip patch antenna had been designed in antenna field. This paper represents two patch element combined together and formed antenna array. The simulated results of this design using IE3D such as return loss of the antenna

Design of Band Notch UWB Circular Microstrip Antenna
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ABSTRACT Design of a compact circular micro strip antenna with band notched Ultra-Wide Band (UWB) characteristics has been proposed. The proposed antenna consists of circular radiating patch with a micro strip line type feed structure and employs a simple defected

A DOUBLE E SHAPED MICROSTRIP PATCH ANTENNA FOR MULTIBAND APPLICATIONS.
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ABSTRACT This paper presents a dual band Compact double E shaped Microstrip Patch antenna with enhanced gain for Worldwide Interoperability for Microwave Access (WI-MAX), Universal Mobile Telecommunication Systems (UMTS) and Satellite applications. The

Introduction to Conducting Polymers in Designing Microstrip Patch Antenna for 5.8 GHz Wireless Applications
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(PPy) for planar microstrip patch antenna (MPA). The MPA has been designed using a conducting polymer PPy and Plexiglas TM laminate with a thickness of 1.8 mm. The bulk conductivity of polypyrrole is 1200 and thickness is taken as 90mm. An analogous

Optically controlled microstrip patch antenna with reconfigurable null beams
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ABSTRACT an optically controlled microstrip patch antenna is presented by exploring the phase changes of the parasitic element to generate reconfigurable null beams. This antenna is featured with attractive performance of optically-tuned null depth, low optical power

Design on Bi-Directional Circularly Polarized Microstrip Antenna for Mobile Communication
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ABSTRACT A bi-directional and circularly polarized microstrip patch antenna is proposed for applications in the long corridor environment. This antenna consists of two substrate layers, in which binaryelement patch array is at the bottom and parasitic binary element array is

Designing of Bandwidth Improved 'h'Shaped Microstrip Patch Antenna for Bluetooth Applications Using Ansoft HFSS
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ABSTRACT This paper represents the Designing of 2.4 GHZ H shaped microstrip patch antenna using electromagnetic simulation software ie Ansoft hfss. As the rectangular microstrip patch antenna is suffering from the narrow bandwidth hence Instead

A MEMS reconfigurable pixel microstrip patch antenna for conformal load bearing antennastructures (CLAS) concept
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ABSTRACT A four by four pixelated microstrip patch antenna is reconfigured in three frequencies using RF MEMS switches. The proposed antenna can be integrated within a physical structure under the CLAS concept which can replace bolt-on antennas. Structural

Design Simulation of Single Band C inside C Shape Slotted Rectangular Microstrip PatchAntenna for Satellite Communication
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ABSTRACT In this paper we have analyzed and designed a C shaped slotted rectangular patch antenna in C band. The proposed antenna design is able to operate at 6 GHz frequency and thus antenna becomes a necessity for many applications in satellite communication.

Synthesis Of Double Lanthanide Doped Nano Ferrite Meta Material For Microstrip PatchAntenna Application
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ABSTRACT A series of novel double lanthanide doped (Cerium, Ce3+ and Erbium, Er3+) nano magnesium meta ferrite material was synthesized by sol-gel route and sintered in a microwave furnace. For constructing Microstrip patch antenna of the as prepared material

Circuit Modeling of Ultra Wideband (UWB) Microstrip Patch Antenna Bending Effect
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ABSTRACT This study describes the bending effect on an Ultra Wideband (UWB) microstrip patch antenna on the antenna performance in terms of impedance bandwidth and radiation pattern. Comparison is done between the UWB planar antenna and the bent UWB

Radiation Characteristics of Circular Microstrip Patch Antenna with and Without Air Gap Using Neuro-Spectral Computation Approach.
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ABSTRACT In this paper, we propose an artificial neural network (ANN) in conjunction with spectral domain formulation for fast and accurate determination of the resonant frequency and bandwidth of circular microstrip antenna with and without air gap. This neurospectral

High Directivity of Microstrip Patch Antenna with Superstrate Grid Structure
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ABSTRACT In this paper, an improved method of directivity and efficiency of Microstrip patch antenna (MPA) is achieved using superstrate grid structure. To compare the performance, a conventional MPA without superstrate is also simulated. The results show that MPA with

A Printed Microstrip Patch Antenna Design for Ultra Wideband Applications
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ABSTRACT In this paper a printed microstrip patch antenna for ultra wideband application (UWB) is proposed. The proposed antenna consists of a beveled rectangular patch and partial ground plane, which is etched onto Rogers TMM6 (tm) substrate, with an overall

Design Simulation of 8-Shape Slotted Microstrip Patch Antenna
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slotted microstrip patch antenna. The antenna is fed by microstrip transmission line. The proposed antenna is simulated with the help of commercially available GEMS software

New Hybrid Microstrip Patch Antenna Fed by Half-Mode Substrate Integrated Waveguide Cavity
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ABSTRACT A novel design of feeding Microstrip Patch Antennas (MPAs) using Half Mode Substrate Integrated Waveguide (HMSIW) technique is proposed. The design is based on the half-mode circular SIW cavity operating at TM010 mode. The proposed antenna

Compact Microstrip Patch Antenna with Parasitic Loading for X Ku Band Applications
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ABSTRACT Microstrip patch antennas are becoming popular day by day because of the various advantage offered by them such as low cost, less weight, low profile and ease of fabrication . Popularity of patch antenna can be known from the fact that they found their

Rectangular Microstrip patch antenna Design having defected ground for WiFi applications
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ABSTRACT A single-feed rectangular microstrip patch antenna with defected ground and patch is investigated in this communication. The antenna is designed to function in the 3-6 GHz for GPS usage. The proposed antenna not only resonates efficiently at 6.048 GHz frequency

Comparison of Soft Computing Techniques for the Design of Microstrip Patch Antenna: A Review Paper
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ABSTRACT This paper describes different computing techniques for the design of Microstrip patch antenna. The performance of antenna is greatly influenced by the choice of technique used to design antenna. In this paper three different soft computing techniques are

Design and Simulation of CPW fed Slotted Circular Microstrip Antenna with DGS for Wireless Applications
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ABSTRACT In this paper, circular microstrip antenna design is proposed for WLAN/WiMAX applications. The circular hole in square and symmetrical Y-junction slots are loading on the patch, the circular slot etched on the ground plane creating DGS structure. The goal is to

DESIGN OF MICROSTRIP PATCH ANTENNA FOR WI-MAX APPLICATION
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ABSTRACT 3.58 GHz Rectangular microstrip patch antenna (RMSA) with and without shorting pin feed by co-axial feed is compared and presented. The impedance bandwidth is enhanced by placing the shorting pin between radiating patch and ground plane. RMSA

Analysis and design of rectangular microstrip patch antenna on different substrate materials in X-Band
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In this paper software based design and analysis has been carried out for a rectangular patch antenna using different substrate materials. A coaxial probe fed rectangular microstrip patch antenna operating at X-band (8 to 12 GHz) is analyzed on different substrate

Design of Yagi-Uda Antenna using Microstrip Circuit
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ABSTRACT This paper gives the design of Yagi-Uda antenna using microstrip circuit. Microstip circuits are used to implement Yagi-Uda antenna so as to reduce the size but here we have shown only two optimization technique. This has been done by varying the

Design and analysis of microstrip slot array antenna configuration for bandwidth enhancement
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ABSTRACT A bandwidth-enhanced Microstrip slotted array antenna is fabricated on an electrically-thin substrate to provide an economical solution for communication applications. To improve the impedance bandwidth of a rectangular micro strip patch without having

DESIGN AND REALIZATION OF MICROSTRIP LINEAR ANTENNA ARRAY BASED ON SIW (SUBSTRATE INTEGRATED WAVEGUIDE) FEED NETWORK
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A microstrip patch antenna array with substrate integrated waveguide (SIW) feed network is designed and realized. With this configuration, waveguide which is advantageous in high frequency designs is integrated to antenna array in planar form by eliminating the

Comparative study of the performance of microstrip circular patch antenna with and without slots
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ABSTRACT The present paper reports on the simulation studies of microstrip circular patch antenna with and without slot. The antennas have been designed for 2-8 GHz frequency band. Bakelite with dielectric constant of 4.5 has been chosen as substrate. The feed

Development of compact rectangular microstrip patch antenna for WIMAX, fixed service satellite and microwave C-band applications
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Simulated Z parameter Simulated smith chart of the proposed antenna Simulated Gain Versus Frequency Plot Simulated Gain Versus Radiated Efficiency Simulated E and H plane at frequency 2.5 GHz Simulated E and H plane at frequency 3.73 GHz Simulated E and H

ANALYSIS DESIGNING OF E-SHAPE MICROSTRIP ANTENNA WITH SLOT FOR ISM BAND
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ABSTRACT In this paper, E-shaped microstrip patch antenna with slot is proposed for ISM BAND application. The proposed antenna project is about microstrip antenna with meandered ground plane. The design adopts contemporary techniques; coaxial probe

HUE Shaped Slotted Microstrip Antenna for Bandwidth Enhancement
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ABSTRACT An HUE shaped slotted microstrip antenna with improved bandwidth is presented in this paper. The antenna resonates in the frequency range of (2.0–6.3) GHz with the center frequency of 4.2 GHz. The proposed antenna provides return loss approximately-30 dB.

Design of a 60 GHz Microstrip Array Antenna
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ABSTRACT The design of microstrip antennas is increasingly attracting research interest mainly due to the fact that these type of antennas can be printed directly into circuit boards and are finding widespread application within the mobile phone industry owing to their ease of

SINGLE SLOT DUAL BAND MICROSTRIP ANTENNA FOR WIMAX APPLICATION
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The wireless technology has been developed rapidly in the last twenty years. With respect to the history of mobile communication generations, the First Generation (1st G) that employed it was in the beginning of 80s when one could make a voice call. In the Second

Effect of Change in Feedpoint on the Antenna Performance in Edge, Probe and Inset-FeedMicrostrip Patch Antenna for 10 GHz
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ABSTRACT In this paper, we present the simulations results of three types of rectangular patch antenna feeding for 10 GHz. The conception of this patch antenna is realized by software HFSS" Ansoft-High Frequency Structure Simulator". The first feeding uses a only from research publication