Title :
Hybrid s-parameters for modeling cavity-cable-PCB interactions
Author :
Khan, Zulfiqar A. ; Bayram, Yakup ; Volakis, John L.
Author_Institution :
Ohio State Univ., Columbus
Abstract :
In this paper, hybrid S-matrix approach is demonstrated for relatively complex EMI/EMC problems involving cavity-cable-PCB interactions. The purpose of these simulations is to validate the hybrid S-matrix formulation for EMI illuminations other than plane waves. Consequently, the PCB and cables are placed inside a resonant cavity, thereby exposing system ports to the cavity fields. As demonstrated below, calculated EMI induced voltages agree quite well with full wave simulations.
Keywords :
S-matrix theory; S-parameters; electromagnetic compatibility; electromagnetic interference; printed circuit layout; EMI/EMC problems; cavity-cable-PCB interactions; hybrid S-matrix approach; hybrid s-parameters; Cables; Circuit simulation; Electromagnetic compatibility; Electromagnetic interference; Lighting; Resonance; Scattering parameters; Transmission line matrix methods; Voltage; Wires;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395616
