BROAD-BAND CALCULATION OF SCATTERING PARAMETERS IN THE TIME-DOMAIN

被引：6
|
作者：
WOLTER, H
DOHLUS, M
WEILAND, T
机构：
[1] Technische Hochschule Darmstadt, D-64289, Darmstadt, B 18, Fachgebiet Theorie elektromagnetischer Felder
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 05期
关键词：
D O I：
10.1109/20.312609
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
By exciting a broadband pulse in the time domain and performing a fast Fourier transform on the sampled time domain data it is possible to obtain the scattering parameters for a broad frequency range with one single time domain calculation. This known technique, valid for non-dispersive waveguides, is extended to homogeneously loaded dispersive waveguides. In most cases this extended technique out-performs the frequency domain approach by orders of magnitude in terms of calculation time. We will give a short introduction to this method and present some examples.
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页码：3164 / 3167
页数：4
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