DocumentCode :
2425975
Title :
Transient analysis of distortion and coupling in lossy coupled microstrips
Author :
Gilb, J.P. ; Balanis, C.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Arizona State Univ., Tempe, AZ, USA
fYear :
1990
fDate :
8-10 May 1990
Firstpage :
641
Abstract :
The transient response of lossy coupled microstrips is studied using the spectral domain approach (SDA) to compute rigorously the dielectric losses. Transient coupling is formulated in the frequency domain using an even/odd mode approach. Results for pulse distortion on a semiconducting substrate are presented showing how losses reduce the signal amplitude without significantly distorting the shape. Distortion due to even/odd mode coupling was the dominant distortion mechanism, while coupling due to differences in the modal attenuation constants had a secondary effect.<>
Keywords :
coupled circuits; electric distortion; strip line components; waveguide theory; dielectric losses; distortion mechanism; even/odd mode approach; even/odd mode coupling; frequency domain; lossy coupled microstrips; modal attenuation constants; pulse distortion; semiconducting substrate; spectral domain approach; transient analysis; transient response; Dielectric losses; Dielectric substrates; Distortion; Frequency domain analysis; Microstrip; Pulse shaping methods; Semiconductivity; Shape; Transient analysis; Transient response;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1990., IEEE MTT-S International
Conference_Location :
Dallas, TX
Type :
conf
DOI :
10.1109/MWSYM.1990.99660
Filename :
99660
Link To Document :
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