Title :
Measured performance of a ultra broadband wide scan dual polarized VHF-UHF array
Author :
Chan, K.K. ; Peng, B.T. ; Oh, H.K.
Author_Institution :
Chan Technol. Inc, Ont., Canada
fDate :
31 March-3 April 2003
Abstract :
The performance of a compact, lightweight, ultra broadband dual polarized VHF-UHF array of stepped ridge elements is presented. The array exhibits greater than 4:1 frequency bandwidth over a ± 30° conical scan. It has minimal loss, good match and low cross-polar radiation level.
Keywords :
UHF antennas; VHF antennas; broadband antennas; losses; ridge waveguides; waveguide antenna arrays; conical scan; cross-polar radiation level; dual polarized VHF-UHF array; frequency bandwidth; loss; match; stepped ridge elements; ultra broadband wide scan array;
Conference_Titel :
Antennas and Propagation, 2003. (ICAP 2003). Twelfth International Conference on (Conf. Publ. No. 491)
Print_ISBN :
0-85296-752-7
DOI :
10.1049/cp:20030122
