Parametric Study of Ultra-Wideband Dual Elliptically Tapered Antipodal Slot Antenna

Parametric study of the impedance and radiation characteristics of a dual elliptically tapered antipodal slot antenna (DETASA) is undertaken in this paper. Usually, the performance of the DETASA is sensitive to the parameters, the effects of major geometry parameters of the radiators and feeding transition of the DETASA on antenna performance are investigated across the frequency range of 1–18 GHz. The information derived from this study provides guidelines for the design and optimization of the DETASAs which are widely used for UWB applications

New precision direction finding antenna

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)2794-797IAPS

Microstrip-fed wide-band slot array with finite ground

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)2510-513IAPS

LOW CROSS-POLARIZATION BROADBAND SUSPENDED PLATE ANTENNAS

EP1360745A1Published Applicatio

Broadband plate antenna

US6317084Granted Paten

Miniature built-in multiple frequency band antenna

US6734825Granted Paten

Novel adaptive linearization for digitally modulated multi-carriers power amplifier using pre-distorter cum cross-correlator (PDCC)

IEEE MTT-S International Microwave Symposium Digest41839-1842IMID

RF Spatial Modulation Using Antenna Arrays

A new method of spatial linear modulation is presented for the RF signal modulation. The constant envelope and phase modulated signals are transmitted to an antenna array and then combined in space; the linear modulation is realized at the same time. The concentric antenna pairs are applied to eliminate the mismatch of phase delay among the modulated signals from different antenna pairs. The measurement results of an RF signal around 2.45 GHz modulated by a 3.84 Mbps QPSK signal are presented. The proposed spatial modulator is able to simplify RF transmitter design and achieve highly efficient power transmission

Performance analysis of a homodyne receiver in modulated backscattered system for intelligent transportation

IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall21198-1202IVTC