Identifying S-parameter models in the Laplace domain for high frequency multiport linear networks

Author

Verschueren, A. ; Rolain, Y. ; Vuerinckx, R. ; Vandersteen, G.

Author_Institution

Dept. ELEC/TW, Vrije Univ., Brussels, Belgium

Volume

1

fYear

1998

fDate

7-12 June 1998

Firstpage

25

Abstract

The aim is to build a model for the S-parameter matrix of a linear, time invariant multiple-port system operating at RF frequencies. The proposed method delivers stable, accurate models starting from measurements as well as from simulation data. The use of orthogonal polynomials allows high model orders.

Keywords

S-matrix theory; S-parameters; UHF circuits; identification; linear network analysis; microwave circuits; multiport networks; passive networks; poles and zeros; HF multiport linear networks; Laplace domain; RF frequencies; S-parameter matrix; S-parameter models identification; high frequency linear networks; high model orders; orthogonal polynomials; time invariant multipleport system; Covariance matrix; Frequency domain analysis; Frequency estimation; Frequency measurement; Intelligent networks; Maximum likelihood estimation; Noise measurement; Polynomials; Radio frequency; Scattering parameters;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1998 IEEE MTT-S International

Conference_Location

Baltimore, MD, USA

ISSN

0149-645X

Print_ISBN

0-7803-4471-5

Type

conf

DOI

10.1109/MWSYM.1998.689316

Filename

689316