Title :
Radiated emission from a power plane of a multilayer printed circuit board
Author :
Uchida, Takeshi ; Miyazaki, Chiharu ; Oka, Naoto
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kanagawa, Japan
Abstract :
This paper describes radiated emission from a power plane of multilayer printed circuit boards (PCBs). A multilayer PCB has power planes, ground planes and signal planes. Emission from a power plane contributes to measurement results of emission from PCB. Measurements are made of emissions from multilayer PCBs, which have various lengths power plane areas. The authors examined the influence of the power plane only on radiated emissions
Keywords :
electromagnetic interference; printed circuit testing; printed circuits; EMI; emissions measurements; multilayer PCB power plane; multilayer printed circuit board; radiated emissions; Area measurement; Battery charge measurement; Dielectric measurements; Frequency; Length measurement; Nonhomogeneous media; Power measurement; Printed circuits; Semiconductor device measurement; Size measurement;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801300
