Title :
Switchable dual circularly polarised ultra wideband antenna
Author :
Singh, D. ; Scannell, B. ; Langley, J.D.S. ; Joyce, N.A. ; Haynes, M. ; Farmakidis, C. ; Robinson, F.W.
Author_Institution :
Dept. of Microwave Eng., SELEX Sensors & Airborne Syst., UK
Abstract :
A circularly polarised antenna capable of switching between left and right polarisation is presented. The antenna operates over a 2 to 18 GHz bandwidth. The antenna has an integrated switch, RF limiter and DC control circuitry.
Keywords :
UHF antennas; antenna feeds; electromagnetic wave polarisation; limiters; microwave antennas; multifrequency antennas; ultra wideband antennas; 2 to 18 GHz; DC control circuitry; RF limiter; switchable dual circularly polarised ultrawideband antenna;
Conference_Titel :
Wideband and Multi-band Antennas and Arrays, 2005. IEE (Ref. No. 2005/11059)
Conference_Location :
IET
Print_ISBN :
0-86341-562-8
