Title :
Effect of installing magnetic-polymer-composite sheeting on transmission line to suppress conducted-electromagnetic noise
Author :
Tsuda, Fumishiro ; Ono, Hiroshi ; Shinohara, Shinichi ; Sato, Risaburo
Author_Institution :
Electromagn. Compatability Res. Labs. Co. Ltd., Sendai, Japan
Abstract :
Magnetic-polymer-composite sheeting is used to suppress radiated electromagnetic noise generated from electronic equipment. The sheeting is a combination of a soft-magnetic-metallic powder and a polymer. Installing this sheeting on transmission lines on substrates, attenuates the conducted-electromagnetic noise. In this paper we describe the effect on the transmission line characteristics due to the installation of the sheeting, and the attenuation of high-GHz-conducted-electromagnetic noise by loss of the sheeting
Keywords :
cable shielding; composite materials; electromagnetic interference; electromagnetic shielding; interference suppression; magnetic particles; noise; polymers; transmission lines; conducted-electromagnetic noise suppression; electronic equipment; magnetic-polymer-composite sheeting; noise attenuation; polymer; soft-magnetic-metallic powder; substrates; suppress radiated electromagnetic noise; transmission line; transmission line characteristics; Attenuation; Electromagnetic interference; Electromagnetic radiation; Electronic equipment; Magnetic devices; Magnetic noise; Noise generators; Polymers; Powders; Transmission lines;
Conference_Titel :
Electromagnetic Compatibility, 2000. IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-5677-2
DOI :
10.1109/ISEMC.2000.874736
