Title :
Analysis of microwave interference suppression power-line filter
Author :
Zhang Xian ; Jiang Quanxing ; Mu Ping
Author_Institution :
Coll. of Electron. Eng., UESTC, Chengdu, China
Abstract :
Serial connection of an LC filter and a microwave absorption filter can achieve good interference suppression performance from 10 kHz to 10 GHz, but the suppression ability of the filter is insufficient above 10 GHz. /spl lambda//4 short and open circuit transmission lines are used to construct a reflection filter, to improve the interference suppression ability of the filter above 10 GHz, specifically between 8 GHz and 18 GHz.
Keywords :
interference suppression; microwave filters; network analysis; power distribution lines; power filters; power transmission protection; 8 to 18 GHz; EMI filter; LC filter; interference suppression ability; microwave absorption filter; microwave interference suppression power-line filter; power distribution wiring; reflection filter; Attenuation; Band pass filters; Distributed parameter circuits; Electromagnetic scattering; Frequency; Impedance; Interference suppression; Microwave filters; Power transmission lines; Transmission line theory;
Conference_Titel :
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
7-5635-0802-3
DOI :
10.1109/CEEM.2003.238187
