Title :
Calculation of Ohm loss efficiency for millimetre wave reflector antennas
Author :
Qin, Shun-you ; Du, Biao ; Zhang, Wen-jing
Author_Institution :
Fifty Fourth Inst., CETC, Shijiazhuang, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
In this paper, using reflection coefficients of electromagnetic wave in metal surface, calculation formula of efficiency due to reflector antenna surface ohmic loss are derived. Ohmic loss efficiencies of different high reflectivity reflector antenna metal surface are calculated at frequencies 100~300GHz. Calculating results of ohmic loss efficiency have great benefit to the design and performance analysis of millimetre wave reflector antennas.
Keywords :
millimetre wave antennas; reflector antennas; frequency 100 GHz to 300 GHz; millimetre wave reflector antennas; ohmic loss efficiency; reflection coefficients;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696385
