Title :
Surface mounted distributed constant type noise filter
Author :
Miyoshi, Toshimi
Author_Institution :
Sumitomo Metal Electron. Devices Inc., Osaka, Japan
Abstract :
As the operating frequencies of electric equipment continues to rise, so does noise frequency. At some point engineering is being forced to take new measures to solve the high frequency noise issue. Conventional countermeasures (chip bead and cap or lumped constant type noise filter) are no longer adequate. This paper describes improved results by use of a surface mounted distributed constant type noise filter
Keywords :
UHF filters; VHF filters; electromagnetic interference; equivalent circuits; interference suppression; surface mount technology; electric equipment; high frequency noise; noise frequency; operating frequencies; surface mounted distributed constant type noise filter; Attenuation; Capacitance; Circuit noise; Discrete cosine transforms; Frequency; Inductance; Matched filters; Noise figure; Noise reduction; Resonance;
Conference_Titel :
Electromagnetic Compatibility, 1999 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5057-X
DOI :
10.1109/ISEMC.1999.812886
