UWB-ultra wide band IEEE PAPER 2017
Comparison Analysis of Modulation Technique ofUWB , OFDM, and CDMA for Different Parameter
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Abstract: With the pace of time there is a tremendous development in communication and on another hand as population increasing exponentially with time many severe traffic situations arises for example congestion problem, quality of service and cost also. A researcher always
Survey Paper on Analysis of Modulation Technique ofUWB , OFDM and CDMA for Different Parameter
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Abstract: Brief history of evolution of mobile communication throughout entire world is useful in order to appreciate fabulous impact that cellular radio and PCS will have on all of us over next several decades. Progressive involvement in technology development is very crucial for
Poster: Switchable Directional Antenna System forUWB -based Internet of Things Applications
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Abstract By enabling control of the direction of power radiation, directional antennas reduce channel contention, increase the communication range of nodes, and consequently increase the throughput and the energy-efficiency of low-power wireless systems. So far,
WindowingUWBMicrowave, mm-Wave Multi-Port S-Parameter Measurements Using Open Ended Excess Electrical Length
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Abstract: Multi-port measurements are a big challenge in circuits verification, especially when the frequency increases. This study presents a new technique for measuring S parameters of multi-port ultra-wideband ( UWB ) microwave and mm-wave circuits. The
CompactUWBPower Divider, Analysis and Design
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Abstract In this paper, two ultra-wide band power dividers are introduced. Compact equal power divider is considered firstly where an extended transmission lines and double open stubs are used in order to increase the bandwidth. Secondly, an unequalUWBpower
Experimental Study of Packet Loss in aUWBSensor Network for Aircra
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ABSTRACT There is a strong demand in the aviation industry to replace cables in airplanes by wireless connectivity to gain exibility and reduce weight. Such in-plane wireless communications must be reliable and robust against interference. As part of our activities in
Design of CPW-Fed Triangular ShapedUWBAntenna for Multiband Applications
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Abstract- In this paper, a novel compact CPW-fed ultrawideband ( UWB ) antenna is designed. The antenna is designed on a single-layer copper-cladding substrate. The substrate material is FR4-epoxy with relative permittivity of 4.4, and the antenna has a
A Compact Circular Disc Shaped Monopole Antenna forUWBApplications
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Abstract This article presents a compact sizeUWBantenna with circular patch containing four L-shape and a circular slot for ultra wide-band ( UWB ) applications. Ground plane is also modified with diagonal edges, rectangular slot and I-shaped slots. It has found that the L- Abstract Inertial navigation system (INS) has an increasingly important role in indoor navigation, which mainly uses inertial measurement units based on Micro Electro Mechanical System (MEMS) to acquire data, and which is independent of the external
Isolation Enhancement of a Very CompactUWB -MIMO Slot Antenna With Two Defected Ground Structures Used in Multi band Applications
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Abstract A multiple-input multiple-output (MIMO) antenna which has a compact size of 22× 26 mm² that operates in ultra wide band range of 3.1-10.6 GHz is presented. The antenna exhibits high isolation to improve the impedance matching characteristics in low frequencies
Design an Elliptical ShapedUWBAntenna Enhanced Bandwidth by Using Notch
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Abstract: This paper presents the design of rejection band centered at 5.5 GHz is obtained by etching out incomplete inverted C type slots coplanar waveguide (CPW) with band notch. The FR4 material is used as substrate here having a dielectric constant of 4.3. The
Design ofUWBAntennas for Army Personnel Fitness Monitoring
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Abstract: In this paper a system has been proposed for continuous health monitoring of soldiers using Ultra Wide Band ( UWB ) antennas. Ultra wide band radar can be deployed for a variety of medical applications.UWBAntennas are non-invasive, consumes low power,
Georeferencing in GNSS-Challenged Environment: IntegratingUWBand IMU Technologies.
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ABSTRACT: Acquiring geospatial data in GNSS compromised environments remains a problem in mapping and positioning in general. Urban canyons, heavily vegetated areas, indoor environments represent different levels of GNSS signal availability from weak to no
Design and Development of Vehicle Collision-Avoidance System Based onUWBWireless Sensor Networks
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Trackless conveying is one of the most important conveying ore modes in metallic and non metallic mines in China. As the ore resources gradually becoming rare, the depth of underground mining increasing and geological conditions deteriorating, the traditional
Design of BPF using pseudo-interdigital structure for impedance bandwidth enhancement of monopole antenna forUWBapplication
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Abstract This paper presents a design of combine structure of multimode resonator as bandpass filter with monopole antenna aimed at enhancing the impedance bandwidth keeping the radiation pattern almost same as of monopole antenna in E-field and H-field.
A Switched VCO-based CMOSUWBTransmitter for 3-5 GHz Radar and Communication Systems
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Abstract A switched VCO-basedUWBtransmitter for 3-5 GHz is implemented using 0.18 μm CMOS technology. Using RF switch and timing control of DPGs, the uniform RF power and low power consumption are possible regardless of carrier frequency. And gate control of
UWBMonopole Antenna with Band Notched Characteristics Mitigating Interference with WiMAX
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Abstract. Compact asymmetric coplanar strip (ACS)-fed monopole antenna is presented in this paper for operation in ultra wide-band ( UWB ) applications. The antenna is composed of a semi-elliptical monopole and lateral coplanar ground plane to operate in theUWBrange. It
Relay based High Capacity Energy Efficient Model forUWBCommunication
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Abstract Applications demanding large bandwidth and signal robustness over a short distance, Ultra Wide Band ( UWB ) communication systems plays an important role.UWB systems exhibits very low spectral density, implies that the interference to narrowband
Compact SizeUWBMonopole Antenna with Triple Band-Notches
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Abstract. This paper presents triple band notched ultra wide band ( UWB ) monopole antenna with overall size of 36× 32 mm2 fed by microstrip transmission line. In order to achieve a good impedance matching from 2.7 GHz to 13.4 GHz, a tapered transition between the
Design of A Compact Single-Balanced Mixer forUWBApplications
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Abstract The design and implementation aspects of a new single-balanced mixer for ultra wideband ( UWB ) applications are presented in this study. The proposed mixer utilizes a miniaturizedUWBring coupler as a balun, consisting of a pair of in-phase and inverted-
MonopoleUWBAntenna with Dual Band Frequency Notch.
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Abstract In this paper, a monopoleUWBantenna with a dual band notch is presented. The UWBantenna is designed using four circular patches of different radii with a very wide impedance bandwidth from 2.9 GHz to beyond 11.0 GHz. The dual band notch is created by
Hand based Gesture Recognition inside a car through IR- UWBRadar
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Abstract In this paper, the gesture recognition through IRUWB radar is discussed. The gestures are made by human hand in front of the radar inside a car. The gestures can be used to control different electronics devices inside a car. The gestures vary among each
Calibration of Time-Domain Transfer Function forUWBAntennas Based on Antennas Factors in Frequency Domain
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Page 1. Progress In Electromagnetics Research M, Vol. 57, 113 118, 2017 Calibration of Time-Domain Transfer Function forUWBAntennas Based on Antennas Factors in Frequency domain Xueqin Zhang 1, * , Rui Liang 1 , Xin Li 1 , and Donglin Meng 2 Abstract A new method
Study of Different SlottedUWBAntennas for Capsule Endoscopy Applications
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Abstract-In recent years, Wireless communications have played an important role in the advancement of medical treatment and diagnosis. Wireless capsule endoscopy (WCE) is one such example. It is a non-invasive method used extensively in the diagnosis of
DESIGN AND DEVELOPMENT OF LINEARLY POLARIZED PATCH ANTENNA OF CIRCULAR SHAPE FOR LOWERUWBBAND
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Abstract the paper shows the results for design and computer simulation for the Ultra wideband antenna of WPAN application. It also explains the difference between narrow band and ultra wide band. The antenna has excellent performance for lower-band frequency
Wideband andUWBantennas for wireless applications: a comprehensive review
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A comprehensive review concerning the geometry, the manufacturing technologies, the materials, and the numerical techniques, adopted for the analysis and design of wideband and ultrawideband ( UWB ) antennas for wireless applications, is presented. Planar, printed,
Review Paper on Design of Integrated Multi-BandUWBAntenna for Wireless Applications
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Abstract-In this review paper, a survey conducted on different techniques to introduce multi band capability in printed microstrip patch Ultra-wideband ( UWB ) antennas is presented. UWBis a promising technology for future wireless communication systems. However other
Design of a Pot-Shaped Monopole Antenna with Dual Band Notched Characteristics forUWBApplication
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Abstract A compact planar microstrip-fed ultra-wideband ( UWB ) antenna with a dual band notched forUWBapplication is presented and analyzed. By inserting a U-shaped slot and inverted U-shaped slot into the pot-shaped radiator, two notched bands are achieved. By
Energy expenditure per bit minimization into MB-OFDMUWBsystems
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ABSTRACT The growing demand of high data rates requires much energy consumption. For this, in this paper we examine energy efficiency (EE) through total energy expenditure per bit characterization when the joint coupling between Modulation and Coding Scheme (MCS)
Feasibility Study of Feasibility Study of 60 GHzUWBSystem for Gigabit GHzUWBSystem for Gigabit M2M Communications M Communications
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Abstract In this paper, the feasibility and performance of millimeter wave (mmWave) 60 GHz ultra? wide band ( UWB ) systems for gigabit machine? to? machine (M2M) communications are analyzed. Specifically, based on specifications, channel measurements and models for
Design and Analysis of Biquad Patch Antenna with Different Hard Substrates forUWBApplications
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Abstract An innovative double Biquad patch antenna was introduced. It consists of two quad patch together. good directivity was achieved due to the corner reflector effect used in this design. The radiating elements are of four square with the side length equal to 1/4 mid band
Channel shortening equalizer for multi-access TH- UWBin the presence of multipath and multiuser interference
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Abstract In this paper a novel channel shortening equalizer (CSE) for time hopping ultra wideband (TH- UWB ) multiple access system with pulse position modulation (PPM) is presented. AsUWBchannels have very long impulse responses as compared to the narrow
DS- UWBsignal generator for RAKE receiver with optimize selection of pulse width
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Abstract-This paper presents discussion on the DS- UWBsignal transmitter and the selection of transmitter paramerts to reduce interference and to improve the performance of receiver. The transmitter provides the DS- UWBsignal with the specific parameters and then it is
A Compact MIMO Antenna with High Isolation forUWBCommunications
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Abstract: In this paper, a compact multiple-input-multiple output (MIMO) antenna has been proposed for ultra-wide-band ( UWB ) communications. The proposed antenna consists of two identical elements of semi-circular patches and half sized ground planes. By placing the Abstract Modern wireless communication systems typically employ multiple frequency bands for several standards. A new class of miniaturized ring filters with tuning capability is introduced for this purpose. The proposed filter structure is based on a single multi-mode
DESIGN OF A COMPACTUWBANTENNA FOR MIMO APPLICATIONS
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( UWB ) multiple-input-multiple-output (MIMO) antenna with a dimension of 26 40 mm. The two antenna elements (PM1, PM2) are placed perpendicular to each other to achieve good isolation and fed with microstrip line, two long ground stubs are added to the ground plane
Multipath-assisted Indoor Positioning Enabled by DirectionalUWBSector Antennas
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Abstract High-accuracy indoor radio positioning can be achieved by using high signal bandwidths to increase the time resolution. Multiple fixed anchor nodes are needed to compute the position or alternatively, reflected multipath components can be exploited with a
Design of Compact Dual F-SlotsUWBMonopole Antenna for Wireless Devices
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Monopole antenna is proposed for several applications. The size of the antenna is 55mm× 35mm× 1.7 mm with dual F-slots in its ground plane and three different pairs of rectangular slots in its upper patch. In order for the antenna to resonate at multiple frequencies or to
Body-Coupled MonopoleUWBAntenna for Wearable Medical Microwave Imaging Applications
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Abstract− This paper presents a body-coupled ultra-wideband ( UWB ) antenna configuration for near-field microwave imaging applications. AnUWBantenna is designed for wearable applications that will be require direct contract with the human body. In order to optimize
Review on Performance Analysis ofUWBBandpass Microstrip Filters
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Abstract In the last few years, several microwave filter design with band-pass response have been proposed for ultra-wideband ( UWB ) application. Among various microwave filter design, microstrip filter are most widely used by researcher due to the features like light
MICROSTRIP-LINE-FED MONOPOLE ANTENNA FORUWBAPPLICATION
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Abstract This paper presents associate degree optimized style for a platelike microstrip-fed monopole antenna. the planned antenna covers the band three. 1 to 10.6 GHz, that has been approved by the federal communications commission (fcc) as an ad band for ultra-
Design of a CompactUWBF-Slotted Microstrip Antenna for Wireless Applications
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Abstract This communication presents a novel F slotted shaped Ultra Wideband ( UWB ) microstip antenna simulated on FR_4 Epoxy substrate. The proposed antenna is a very compact design since it can be fabricated on a board with dimensions only 20.3× 17 mm2,
MultibandUWBPerformance Analysis for LOS and NLOS Channels
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ABSTRACT MB-OFDMUWBcorrespondence innovation utilizes orthogonalUWBpulse succession and different sub-channels with attaining dependable secondary information rate transmission and ghastly effectiveness. The framework execution is being broke down
Metamaterial Inspired Star-SlotUWBAntenna with Soft Surface Ground (submitted manuscript IET MAP)
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SUMMARY A metamaterial inspired star-slot planar-patterned microstrip line feed ultra-wide band ( UWB ) soft surface ground structured antenna is presented in this paper. The proposed antenna comprises periodically repeated star-slot soft surface unit cells. These
On the Notch Band Characteristics of Koch Fractal Antenna forUWBApplications
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Abstract: In this paper, design and simulation of circular patch antenna for rejecting WiMAX and WLAN bands is presented. Fr4 epoxy with εr-4.4 is used as dielectric substrate. Designed patch antenna operates in 2 GHz-11 GHz band, covering both WiMAX (IEEE-
Performance of RAKE receiver over differentUWBchannel
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Abstract In this paper, simplified RAKE receiver structures is analysed and its performance in UWBchannels is studied. This paper also contains simulation and comparison of different types of RAKE receivers ARAKE receiver, SRAKE receiver, and PRAKE receiver. The
The Rainfall Intensity Effects on 1-13 GHzUWB -based 5G System for Outdoor Applications
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Abstract This paper is addressed to report a research contribution on tropical outdoor channel characterization in 1-13 GHz band for 5G systems. This 1-13 GHz ultra-wideband ( UWB ) channel characterization is formulated with rain intensity as the most important
UWBPartial Ground with Slit Circular Microstrip Patch Antenna design
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ABSTRACT: In this paper different kind of Ultra Wideband ( UWB ) microstrip antenna consisting of a circular monopole patch with stepped feed line, with a 10 dB return loss bandwidth from 2 to 10 GHz is designed. This antenna was designed onFR4 substrate and
JOURNAL OF ENGINEERING SCIENCESRESEARCH TECHNOLOGY EQUIPMENT IMPLEMENTATION OF AN IR- UWBORGANIZER NODE FOR WBAN
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ABSTRACT IR- UWBcorrespondence frameworks have moved toward becoming well known for Wireless Body Area Network (WBAN) applications as of late. This paper exhibits the improvement and testing of an IR- UWBorganizer hub that incorporates an IR- UWB
A Frequency ReconfigurableUWBMonopole Antenna with Slotted Ground Structure
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Abstract: In this modern world, there has been a significant drive to increase the functional density of consumer devices, especially hand-held electronics. In order to meet this challenge all the components need to be miniaturized. Most commonly used component in
A Compact Elliptical SlotUWBAntenna with Extra Bands for Bluetooth, GSM, and GPS
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Abstract a compact size and lightweight planar ultrawideband ( UWB ) antenna with an omnidirectional radiation pattern and a stable gain in the frequency range 3.1-10.6 GHz is proposed and investigated. The antenna consists of an elliptical shaped slot which is fed by
A 94GHz low powerUWBLNA for passive radiometer
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Abstract This paper presents a low power millimeter-wave low noise amplifier (LNA) for the passive radiometer systems with monolithic transformer feedback to neutralize gate-drain overlap capacitance of a MOSFET. The LNA adopts four-stage common source topology
ITERATIVE FULL-WAVE ANALYSIS OF MANDELBROT INSPIRED FRACTAL PATCH ANTENNA ON TEXTILE SUBSTRATE FORUWBAPLICATIONS
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Abstract: This work presents the analysis of monopole microstrip antennas with truncated ground plane and patch geometry inspired on the Mandelbrot fractal curve for applications inUWBsystems. The proposed antenna geometry is analyzed using the Wave Concept
A NovelUWBAntenna with Multiple Notched Bands for WiMAX and WLAN Applications
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Abstract A novel planar ultrawideband ( UWB ) antenna with dual notched bands is proposed and investigated. The antenna consists of a square patch and a modified grounded plane. To realize dual notched bands characteristics, a T-shaped stub embedded
JOURNAL OF ENGINEERING SCIENCESRESEARCH TECHNOLOGY COMPARATIVE STUDY OF PCML AND CPW BAND PASS FILTER FORUWB
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ABSTRACT Here the comparative study of Parallel coupled and CPW band pass filter for UWBapplications is proposed. Defected ground technique is used for size reduction. firstly designed a defected parallel coupled band pass filter at the center frequency and then we
Available Online through Research Article www. ijptonline. com DESIGN OF MIMO ANTENNA PRESENT IN PORTABLE DEVICES IN ULTRAWIDEBAND ( UWB
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Abstract A small size multiple input multiple output (MIMO)[2] antenna of enhanced isolation with a compact size is designed for ultrawideband ( UWB ) for medical applications. The antenna consists of two planar-monopole antenna elements with microstrip-fed that is
Triple Band Integrated Microstrip-FedUWBAntenna for GSM, Radar and Satellite Communications
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A triple band integrated ultra-wideband ( UWB ) antenna is proposed in this paper. This proposed antenna coversUWBfrequency spectrum of 3.1 10.6 GHz as well as other three
AN ASYMMETRIC LIQUID CRYSTAL POLYMER BASED FRACTAL SLOTTEDUWBMONOPOLE ANTENNA WITH NOTCH BAND CHARACTERISTICS
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ABSTRACT An improvement of the fractal antenna is made to enhance its gain and bandwidth. In this paper, a relative study of the fractal antenna which is excited by the CPW is done. The antenna that we proposed was designed and simulated using HFSS. Using the
Image Transmission in MIMO- UWBSystems Using Multiple Description Coding (MDC) Over AWGN and Fading Channels with DS-PAM Modulation
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ABSTRACT:UWBcommunication system is a new technique with high performance that has low power consumption and used in wireless communications for ultra-data rates. In this paper, the image transfer techniques using MIMO- UWBsystem with multiple description
ANUWBCIRCULAR PATCH ANTENNA WITH SLOTTED GROUND PLANE FOR BODY-CENTRIC COMMUNICATION
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Abstract The performance of a circular patch antenna with slotted ground plane for body centric communication mainly in the health care monitoring systems for On-body application is researched. The CP antenna is intended for utilization inUWB , body centric
Indoor Parking Facilities Management Based on RFID CoO Positioning in Combination with Wi Fi andUWB
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SUMMARY The advantage for the development of a positioning solution for indoor parking facilities management relates to the fixed geometric constraints imposed by man made structures, the minimal weather influences and the low vehicle dynamics. Furthermore, easy Abstract A communication through soil using buried antenna is proposed. A transmitting and receiving antenna is used for communication through soil and measure the difference parameter of the ground surfaces such as depth of underground buried antenna in soil,
Designing And Development of Vivaldi antenna ForUWB
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Abstract:-The objective of this paper is to design and develop a Ultra wide band Vivaldi antenna element for Hyperthermia Treatment. The antenna is required to operate from 2 GHz to 4 GHz. Element consists of an exponentially Tapered slot, which radiates the wave
JOURNAL OF ENGINEERING SCIENCESRESEARCH TECHNOLOGY A COMPARATIVE EVALUATION OF TRIPLE FREQUENCY NOTCHEDUWB
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ABSTRACT A comparative study of compact coplanar-waveguide (CPW) fed ultrawideband ( UWB ) printed monopole antenna (PMA) with triple frequency notching achieved by using single ring split ring resonators (SRR) is presented and validated here on two different
An Improved CPW-Fed PrintedUWBAntenna With Controllable Band-notched Functions
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Abstract A newly designed printed slot antenna is presented that incorporates variable two band-notched functions for ultrawideband ( UWB ) applications. The two band notches of this coplanar waveguide (CPW) fed antenna are achieved by an M-shaped slot (MSS)
Design ofUWBBand pass Filter for Wireless Applications
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ABSTRACT: This paper introduces a minimal planar microstrip ultra-wideband ( UWB ) bandpass channel (BPF) for the utilization inUWBremote correspondence applications set by Federal Correspondences Commission (FCC). The channel is minimal in estimate with
A survey on frequency notching techniques used inUWBantennas
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Abstract A detailed study on the frequency notched characteristics ofUWBantennas based on the interference effect of nearby frequencies on theUWBantenna systems. Distinct antenna designs to reject interference from fixed frequency bands such as WLAN, WiMAX,
Energy Efficiency and Resource Allocation of IEEE 802.15. 6 IR- UWBWBANs: Current State-of-the-Art and Future Directions
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Abstract Network life time of Wireless Body Area Network (WBANs) is essential for its operation. An integral part of the network life time is the energy efficiency of the devices and enabling their transmissions with the optimal choice of Physical layer (PHY) and Medium
UWBAntenna with All Band Suitable Radiation Pattern for Breast Cancer Detection
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Abstract In this paper, design and implementation of two ultra-wideband balanced antipodal Vivaldi antennas for breast cancer detection are introduced. The antennas bandwidth extend from 2.6 GHz to 11.6 GHz. The problem arises from the unsuitable CSE PROJECTS