Study of gridding and cell-cell interactions in the method of moments analysis of arbitrarily shaped planar circuits

31 December 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 753-756 vol.2
https://doi.org/10.1109/mwsym.1993.276764

Abstract

A method of Galerkin analysis of polygonal planar circuits embedded in a multilayered medium is presented. The circuit is gridded up using rectangular and triangular cells. Rooftop basis functions are used. An efficient calculation scheme for the cell-cell interactions is discussed. A microstrip low-pass filter is investigated, and comparisons are made with measured and other simulated data. Grid accuracy and convergency are discussed.

Keywords

MOMENT METHODS
INTEGRAL EQUATIONS
CIRCUIT SIMULATION
TRANSMISSION LINE MATRIX METHODS
COUPLING CIRCUITS
ELECTROMAGNETIC ANALYSIS
LOW PASS FILTERS
MICROSTRIP
MESSAGE-ORIENTED MIDDLEWARE
CIRCUIT TESTING

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