Efficient solution method for unified nonlinear microwave circuit and numerical solid-state device simulation

Author

Tait, Gregory B.

Author_Institution

Dept. of Electr. Eng., US Mil. Acad., West Point, NY, USA

Volume

4

Issue

12

fYear

1994

Firstpage

420

Lastpage

422

Abstract

A simple and very efficient harmonic-balance technique is presented that is suitable for the steady-state analysis of nonlinear microwave and millimeter-wave circuits that require physics-based, fully numerical simulations of charge carrier transport in the solid-state device. The practical integration of a numerical device simulator with a nonlinear circuit simulator requires a robust and fast circuit solution algorithm. The new circuit solution algorithm was applied to a test simulation of a 100- to 300-GHz multiplier circuit, achieving a savings in computational effort of 98% and a reduction in execution time by a factor of 33 over contending harmonic-balance techniques.<>

Keywords

circuit analysis computing; digital simulation; iterative methods; microwave circuits; millimetre wave circuits; nonlinear network analysis; semiconductor device models; 100 GHz; 300 GHz; MM-wave circuits; accelerated fixed-point algorithm; charge carrier transport; fast circuit solution algorithm; harmonic-balance technique; multiplier circuit; nonlinear millimeter-wave circuits; numerical solid-state device simulation; steady-state analysis; unified nonlinear microwave circuit; Circuit simulation; Circuit testing; Computational modeling; Harmonic analysis; Microwave circuits; Microwave devices; Microwave theory and techniques; Millimeter wave circuits; Numerical simulation; Steady-state;

fLanguage

English

Journal_Title

Microwave and Guided Wave Letters, IEEE

Publisher

ieee

ISSN

1051-8207

Type

jour

DOI

10.1109/75.336233

Filename

336233