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Radiation parameter extraction for transmission‐line interconnects by using method‐of‐moments solutions
Author(s) -
Liu Y. W.,
Hong J. S.,
Liu W. M.,
Mei K. K.
Publication year - 2001
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.1350
Subject(s) - transmission line , method of moments (probability theory) , microwave , radiation , microstrip , electric power transmission , transmission (telecommunications) , line (geometry) , extraction (chemistry) , optics , computational physics , electronic engineering , physics , mathematical analysis , engineering , mathematics , electrical engineering , telecommunications , geometry , chemistry , statistics , chromatography , estimator
In this paper, an extraction technique of radiation sources for nonuniform transmission lines is proposed for the first time. The technique, based on solutions of the method of moments (MoM), can numerically determine the coefficients of nonuniform transmission‐line equations, in which radiation parameters are included. Numerical examples show that the radiation effect of a right‐angle microstrip‐line bend is indeed stronger than that of a corresponding 45° mitered bend at high frequency. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 37–39, 2001.