Title :
Design of dual-frequency radome
Author :
Meng, Hongfu ; Dou, Wenbin
Author_Institution :
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
In this paper, a five-layer sandwich radome wall, which can work at 14GHz and 94GHz simultaneously, is proposed. The transmittances of the radome wall with different frequencies and different incident angles are presented. The intersection losses of the dual-frequency radome with different scanning angles are simulated by the ray tracing method. The losses are less than 0.2dB at 14GHz and less than 1.3dB at 94GHz, which meet the design requirements of the dual-frequency radome.
Keywords :
microwave antennas; millimetre wave antennas; multifrequency antennas; radomes; ray tracing; dual frequency radome; five-layer sandwich radome wall; frequency 14 GHz; frequency 94 GHz; intersection losses; radome wall transmittance; ray tracing; scanning angles;
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.2010.5696580
