Effects of substrate anisotropy on the dispersion of transient signals in microstrip lines

Author

Zheng, G.W. ; Chen, K.S. ; Peng, S.T.

Author_Institution

Zhejiang Univ., Hangzhou, China

fYear

1990

fDate

8-10 May 1990

Firstpage

657

Abstract

The analysis of the dispersion characteristics of a transient signal in microstrip lines with anisotropic substrate is developed, with particular attention given to the effects of arbitrary orientations of the principal optical axis in anisotropic substrates. Numerical simulations are carried out for the propagation of transient signals (square or Gaussian pulses) along microstrips with anisotropic substrates. It is shown that the dispersion characteristics are substantially affected by the change of the orientation angle of the principal optical axis in the substrate.<>

Keywords

dispersion (wave); strip lines; waveguide theory; Gaussian pulses; anisotropic substrate; arbitrary orientations; dispersion characteristics; dispersion of transient signals; microstrip lines; orientation angle; principal optical axis; propagation of transient signals; square pulses; square waves; substrate anisotropy effects; Anisotropic magnetoresistance; Dielectric substrates; Dispersion; Frequency domain analysis; Geometrical optics; Microstrip; Numerical simulation; Optical distortion; Power system transients; Pulse modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1990., IEEE MTT-S International

Conference_Location

Dallas, TX

Type

conf

DOI

10.1109/MWSYM.1990.99664

Filename

99664