Design of a W-band four-channel dual-polarization waveguide slot antenna

	Design of a W-band four-channel dual-polarization waveguide slot antenna
	Guo, Xi; Hao, Luo; Hou-Jun, Sun
	2015
会议名称	6th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015
会议日期	October 28, 2015 - October 30, 2015
会议地点	Shanghai, China
页码	26-30
英文摘要	The W-band full-polarization radar detection system is in need of a new type of antenna feed with good performance. The waveguide slot array antenna, has the advantages of low profile, high radiation efficiency, easy access to high gain. It has been become the research emphasis in the field of millimeter wave detection. In order to satisfy the need of developing complete polarization radar detection system, a W-band four-channel dual-polarization waveguide slot antenna is designed. The results of the simulation and optimization tests show that, the antenna has outstanding technical characteristics in double polarization. The antenna gain is higher than 13dB, and the cross-polarization level lower than -34dB. The bandwidth below VSWR 1.5 is better than 2.8GHz. High isolation of over 50dB is achieved between different polarization input ports. © 2015 IEEE.
收录类别	EI
会议录	2015 IEEE 6th International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	英语
ISBN号	9781467374415
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5574]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Guo, Xi,Hao, Luo,Hou-Jun, Sun. Design of a W-band four-channel dual-polarization waveguide slot antenna[C]. 见:6th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015. Shanghai, China. October 28, 2015 - October 30, 2015.