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Signal extraction techniques for time-domain analysis

✍ Scribed by Weiliang Yuan; Changhong Liang

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
180 KB
Volume
22
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Two signal extraction techniques, including one in the frequency domain and one in the time domain, are de¨eloped for the time-domain analysis of microwa¨e de¨ices fed by a transmission line, for which only one FDTD calculation is needed, and an incident wa¨e and a reflected wa¨e in both the time domain and frequency domain can be acquired from time-domain total wa¨es. The former is applicable to dispersi¨e and lossy transmission lines, and the latter is applicable to only nondispersi¨e and lossless ones, but the latter has higher accuracy than the former. By comparison with two FDTD calculations, time-domain analysis in combination with two signal extraction techniques can reduce the computer expense.

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