Title :
Expanding the useful bandwidth of time domain CEM techniques in HIRF analysis
Author :
Smartt, Christopher ; Christopoulos, Christos ; Sewell, Phillip
Author_Institution :
Sch. of Electr. & Electron. Eng., Univ. of Nottingham, Nottingham, UK
Abstract :
The useful bandwidth obtained from time domain CEM analysis is usually determined by an arbitrary cutoff based on a dispersion criterion. In this paper we investigate the possibility of obtaining valid results up to frequencies significantly higher than this cutoff for over-moded problems by the application of frequency warping methods.
Keywords :
computational electromagnetics; electromagnetic compatibility; HIRF analysis; arbitrary cutoff; dispersion criterion; frequency warping methods; over-moded problems; time domain CEM techniques; Cutoff frequency; Electromagnetic compatibility; Materials; Resonant frequency; Time-domain analysis; Time-varying systems; Wires; EMC; FDTD; TLM;
Conference_Titel :
Electromagnetic Compatibility (EMC EUROPE), 2013 International Symposium on
Conference_Location :
Brugge
