Title :
SPICE-equivalent model for predicting effects of electromagnetic field coupling to transmission lines
Author :
WÓjcik, Dariusz ; Karwowski, Andrzej
Author_Institution :
Inst. of Electron., Silesian Univ. of Technol., Gliwice, Poland
Abstract :
The paper briefly describes a full-wave frequency-domain (FD) approach aimed at developing a SPICE-equivalent circuit model for predicting the effects of coupling of external electromagnetic fields to transmission lines (TLs). The approach employs the method of moments combined with rational approximation of the desired observable, and vector fitting technique. A Norton equivalent circuit representing the TL structure at the selected port is derived from the results of FD numerical simulation. Numerical example demonstrates the usefulness and efficiency of the approach.
Keywords :
electromagnetic interference; equivalent circuits; transmission lines; Norton equivalent circuit; SPICE-equivalent model; electromagnetic field coupling; frequency-domain approach; rational approximation; transmission lines; vector fitting technique; Coupling circuits; Distributed parameter circuits; Electromagnetic coupling; Electromagnetic fields; Electromagnetic modeling; Equivalent circuits; Moment methods; Numerical simulation; Predictive models; Transmission lines; Transmission lines; electromagnetic field coupling; equivalent circuit; method of moments; rational approximation; vector fitting;
Conference_Titel :
Microwave Techniques (COMITE), 2010 15th International Conference on
Conference_Location :
Brno
Print_ISBN :
978-1-4244-6341-1
DOI :
10.1109/COMITE.2010.5481266
