Title :
A genetic algorithm based method for modeling equivalent emission sources of printed circuits from near-field measurements
Author :
Tong, Xin ; Thomas, D.W.P. ; Nothofer, A. ; Sewell, P. ; Christopoulos, C.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Nottingham, Nottingham, UK
Abstract :
A method for modeling electromagnetic emissions from printed circuits with equivalent dipole sources is presented. An optimization procedure based on the genetic algorithm is used to determine the number of equivalent dipoles and their parameters by fitting to the measured near fields. Prediction of emissions from the PCB can then be obtained by computing from the equivalent model without reference to the details of the PCB.
Keywords :
genetic algorithms; printed circuits; electromagnetic emissions; equivalent dipole sources; equivalent dipoles; equivalent emission sources; equivalent model; genetic algorithm; near-field measurement; optimization procedure; printed circuits; Antenna measurements; Dipole antennas; Electromagnetic compatibility; Electromagnetic measurements; Electromagnetic modeling; Electromagnetic radiation; Genetic algorithms; Magnetic field measurement; Printed circuits; Surface fitting;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475490
