A General Synthesis Approach of Coupling Matrix With Arbitrary Reference Impedances

Author

Chuan Ge ; Xiao-Wei Zhu ; Xin Jiang ; Xiao-Jie Xu

Author_Institution

State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China

Volume

25

Issue

6

fYear

2015

fDate

Jun-15

Firstpage

349

Lastpage

351

Abstract

In this letter, a general approach is presented to synthesize the coupling matrix that matches to arbitrary frequency-invariant complex source and load. The approach converts the objective scattering matrix and reference impedances into an admittance matrix of multicoupled circuit based on the definition of power wave. The proposed method was verified by numerical and also simulated tests carried out with various complex reference impedances.

Keywords

Chebyshev filters; S-matrix theory; coupled circuits; electric admittance; network synthesis; admittance matrix; arbitrary frequency-invariant complex source; arbitrary reference impedances; coupling matrix synthesis; general synthesis approach; generalized Chebyshev filters; multicoupled circuit; power wave; scattering matrix; Admittance; Couplings; Impedance; Matrix converters; Microwave circuits; Polynomials; Scattering; Arbitrary reference impedances; coupling matrix synthesis; generalized Chebyshev filters; impedance matching;

fLanguage

English

Journal_Title

Microwave and Wireless Components Letters, IEEE

Publisher

ieee

ISSN

1531-1309

Type

jour

DOI

10.1109/LMWC.2015.2421327

Filename

7102788