Multidimensional Cauchy method and adaptive sampling for an accurate microwave circuit modeling

Author

Peik, Søren F. ; Mansour, Raafat R. ; Chow, Y. Leonard

Author_Institution

R&D Dept., COM DEV Int., Cambridge, Ont., Canada

Volume

46

Issue

12

fYear

1998

fDate

12/1/1998 12:00:00 AM

Firstpage

2364

Lastpage

2371

Abstract

This paper presents an effective generic approach for computer-aided design of microwave circuits. We extend the one-dimensional Cauchy method for frequency-response interpolation to a multidimensional Cauchy interpolation, with respect to both frequency and physical dimensions. This paper also demonstrates the feasibility of applying adaptive sampling to the multidimensional rational-function expansion. Three examples, including optimization and Monte Carlo analysis, have been given to verify the validity of the proposed approach

Keywords

Monte Carlo methods; circuit CAD; circuit analysis computing; circuit optimisation; frequency response; interpolation; microwave circuits; CAD; Monte Carlo analysis; adaptive sampling; computer-aided design; frequency-response interpolation; interpolation; microwave circuit modeling; multidimensional Cauchy method; multidimensional rational-function expansion; optimization; Computational modeling; Design automation; Frequency; Interpolation; Microwave circuits; Microwave theory and techniques; Multidimensional systems; Parameter extraction; Polynomials; Sampling methods;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.739224

Filename

739224