Title :
Step-constant Tapered Slot Antenna with multiple bandwidths in millimetre-wave application
Author :
Chen, Y.J. ; Xu, Z. ; Yuan, Y. ; Sun, D.
Author_Institution :
Radar & Avionics Inst., AVIC, Wuxi
Abstract :
A step-constant tapered slot antenna (STSA) with multiple bandwidths covering the whole millimeter-wave communication windows is proposed in the paper. Simulation results show that at 30.5-40 GHz and 90-270 GHz, proposed antenna realizes VSWR less than 2, simultaneously, antenna possesses antenna gain more than 10dBi and stabilizes the half power beamwidth (HPBW) at 30.5-40 GHz.
Keywords :
millimetre wave antennas; multibeam antennas; slot antennas; VSWR; antenna gain; frequency 30.5 GHz to 40 GHz; frequency 90 GHz to 270 GHz; half power beamwidth; millimetre wave application; multiple bandwidths; step-constant slot antenna; whole millimeter wave communication windows; Millimetre-wave Applications; Multiple bandwidths; Step-constant Tapered Slot Antenna;
Conference_Titel :
Radar Conference, 2009 IET International
Conference_Location :
Guilin
Print_ISBN :
978-1-84919-010-7
