標題: Full-wave segmentation analysis of arbitrarily shaped planar circuit
作者: Liu, SP
Tzuang, CKC
交大名義發表
電信工程研究所
National Chiao Tung University
Institute of Communications Engineering
關鍵字: equivalence principle;equivalent source excitation;full-wave segmentation method;generalized scattering matrix (GSM);higher order modes;multimode;near discontinuity de-embedding;space-domain integral equation
公開日期: 1-九月-1997
摘要: This paper presents a novel full-wave segmentation method for analyzing a complex and large microwave planar circuit which is divided into several smaller segments with corresponding multiport network parameters, They are obtained by a full-wave space-domain integral-equation technique in connection to a proposed excitation model based on the equivalence principle, The integral equation is solved numerically by Galerkin's procedure resulting in the generalized scattering-matrix (GSM) descriptions of all the subcircuit segments. The combination of these GSM's yields an overall network characterization of the composite circuit, Rigorous convergence studies and extensive validity checks confirm the reliability and accuracy of the proposed method, The novel technique immediately demonstrates its obvious application for quantitative characterization of higher order modes associated with a microwave-circuit discontinuity problem, Finally, very good agreement is obtained in a comparative study of an arbitrary planar structure analyzed by our full-wave method with and without segmentation, respectively.
URI: http://dx.doi.org/10.1109/22.622922
http://hdl.handle.net/11536/345
ISSN: 0018-9480
DOI: 10.1109/22.622922
期刊: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
Volume: 45
Issue: 9
起始頁: 1554
結束頁: 1562
顯示於類別:期刊論文


文件中的檔案:

  1. A1997XU75500003.pdf