Title :
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
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;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2015.2421327
