Title :
Design and simulation of ultra-wideband double-ridged horn antenna
Author :
Xu, Hengfei ; Zhou, Yang ; Li, En ; Liu, Hongxiu ; Wang, Qing ; Zhong, Ziming
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
It is known to us, double-ridged horn antenna is one of common and important antenna types, it has been widely used in the EMC, measurement, radar and communication system. A 118GHz double-ridged horn antenna that possesses high performance is designed with the HFSS. VSWR, Gain and radiation pattern of the antenna can fulfill engineering demands based on the simulation of HFSS. Further, this paper shows a new comparatively method of post-cavity treatment in antenna.
Keywords :
antenna radiation patterns; horn antennas; ridge waveguides; ultra wideband antennas; HFSS; VSWR; frequency 118 GHz; gain; post-cavity treatment; radiation pattern; ultra-wideband double-ridged horn antenna; Broadband antennas; Coaxial components; Cutoff frequency; Helical antennas; Horn antennas; Radar antennas; Tellurium; Transmitting antennas; Ultra wideband antennas; Ultra wideband technology; broadband; double-ridged horn antenna; gain; radiation pattern;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5525139
