Title :
Rational approximation of transfer functions for radiating structures
Author :
Schlagenhaufer, F. ; Fynn, K.
Author_Institution :
Univ. of Western Australia, Crawley, WA
Abstract :
The interpolation of transfer functions in the spectral domain is an important issue in the EMC simulation of complex systems. Rational functions provide a good approximation for a wide range of results such as input impedance, induced voltages or field strength values when investigating radiating structures. The estimation whether an approximation is accurate and where to place additional sample frequencies, if required, is given special emphasis
Keywords :
approximation theory; electromagnetic compatibility; interpolation; parameter estimation; transfer functions; approximation; complex systems EMC simulation; field strength; induced voltages; input impedance; radiating structures; rational functions; spectral domain; transfer functions interpolation; Australia; Computational modeling; Electromagnetic modeling; Frequency estimation; Impedance; Interpolation; Parameter estimation; Road transportation; Transfer functions; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 2001. EMC. 2001 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-6569-0
DOI :
10.1109/ISEMC.2001.950491
