rf-antenna-projects
Computer-Aided Design of Ultra Wideband Planar Monopole Antenna with Defect Ground for EMC Testing in Communicationfree download UWB Circular Microstrip Patch Antenna design simulation its Analysisfree download 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 […]
rf antenna technologies
ANALYTICAL STUDY OF NEXT GENERATION ANTENNA FOR WIRELESS APPLICATIONSfree download ABSTRACT Now a day, high-speed wireless communication is in trend. In wireless communication systems reflection or diffraction of signal produce multipath fading, delay and interference between signals. It becomes a need to separate desired signal from Analysis and Design of a Multi-Frequency Microstrip Antenna Based […]
antenna technology
A Novel Compact and Wideband Multi U-Slotted Microstrip Antennafree download 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 Experimental Testing on an Effective […]
antenna research papers 2014
A Comparison of Antenna Placement Algorithmsfree download Abstract Co-location of multiple antenna systems on a single fixed or mobile platform can be challenging due to a variety of factors, such as mutual coupling, individual antenna constraints, multipath, obstructions, and parasitic effects due to the platform. The situation On the Capacity of Distributed Antenna Systemsfree download […]
security in wireless sensor network
Wireless sensor network security analysis FREE DOWNLOAD ABSTRACT The emergence of sensor networks as one of the dominant technology trends in the coming decades has posed numerous unique challenges to researchers. These networks are likely to be composed of hundreds, and potentially thousands of tiny sensor Model checking wireless sensor network security protocols: Tinysec+ leap […]
rf filter
New simple CMOS realization of voltage differencing transconductance amplifier and its RF filter applicationfree download The voltage differencing transconductance amplifier (VDTA) is a recently introduced active element for analog signal processing. However, the realization of VDTA is not given by any author yet. In this work, a new and simple CMOS realization of VDTA is […]
satellite communication
Analysis of system parameters for LEO/ICO- satellite communication networksfree download Currently many efforts are undertaken to develop and install communication networks based on low earth orbit (LEO) and intermediate circular orbit (ICO) satellites. However, many problems are to be solved until the final operation of such networks. This paper deals with Packet switching in a […]
wireless communication
Spatio-temporal coding for wireless communication free download Multipath signal propagation has long been viewed as an impairment to reliable communication in wireless channels. This paper shows that the presence of multipath greatly improves achievable data rate if the appropriate communication structure is Cellular architecture and key technologies for 5G wireless communication networksfree download The fourth […]
mobile communication
Principles of Mobile Communication , stresses mathematical modeling of physical layer wireless communication systems. The basic pedagogic methodology is to include fully detailed derivations from the first principles. The Intercarrier interference self-cancellation scheme for OFDM mobile communication systemsfree download (OFDM) communication systems, the frequency offsets in mobile radio channels distort the orthogonality between subcarriers resulting […]
3g wireless
Ambient networks: an architecture for communication networks beyond 3G free download In this article we present a new networking concept referred to as ambient networks, which aims to enable the cooperation of heterogeneous networks belonging to different operator or technology domains. We aim to provide a domain-structured edge-to-edge view for the A tutorial on multiple […]