Combined bidirectional feeder of satellite antenna

Application Number: 00124487
Application Date: 2000.09.11
Publication Number: 1343027
Publication Date: 2002.04.03
Priority Information:
International: H01Q13/02;H01Q19/17
Applicant(s) Name: Qiqi Science and Technology Co Ltd
Inventor(s) Name: Zhan Changgeng;Huang Zongfang;Lai Zhongmin
Patent Agency Code: 72002
Patent Agent: xu xian
Abstract A combined bidirectional feeder for satellite antenna with disk shape is composed of the first and the second frequency-down modules and their elliptical wave guide tubes. Said modules are positioned on focusing plane. Regulating the length of wave guide tube can increase the signal gain of said module. Its advantages are high communication quality and low cost.