Title :
Investigation of EMI on multilayer printed circuit boards: radiated emissions
Author :
Caniggia, S. ; Costa, V. ; Vitucci, L.
Author_Institution :
ITALTEL, Milan, Italy
Abstract :
This paper investigates the electromagnetic (EM) radiated emissions in multilayer printed circuit boards (PCBs) with respect to the decoupling and intrinsic board capacitances of power distribution. Extensive measurements are performed and a simplified mathematical model is developed to estimate these emissions
Keywords :
capacitance; printed circuits; radiofrequency interference; 30 to 1000 MHz; EMI; decoupling; intrinsic board capacitances; multilayer printed circuit boards; power distribution; radiated emissions; Batteries; Capacitors; Electromagnetic interference; Nonhomogeneous media; Power measurement; Power supplies; Printed circuits; Standards Board; Switches; Thickness measurement;
Conference_Titel :
Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on
Conference_Location :
Santa Clara, CA
Print_ISBN :
0-7803-3207-5
DOI :
10.1109/ISEMC.1996.561250
