NDLI: Analysis on scattering parameters for coupled microstrip lines with bend discontinuities

Content Provider	IEEE Xplore Digital Library
Author	Jiao He Liangqi Gui Tao Jiang Cong Zhou Lang Lv
Copyright Year	2014
Description	Author affiliation: Nat. Key Lab. of Sci. & Technol. on Multi-spectral Inf. Process., China (Jiao He; Liangqi Gui; Cong Zhou; Lang Lv) \|\| Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China (Tao Jiang)
Abstract	In this paper, we propose a method to analyze the scattering parameters for coupled microstrip lines with bend discontinuities. The key idea of the proposed method is to analyze the coupled bends and parallel coupled lines individually. Specifically, the equivalent π circuit model is built to approximate coupled bends and the corresponding scattering matrix is obtained by converting Z-matrix; the scattering matrix of parallel coupled lines is acquired by the odd-even mode theory. Then, we can compute the scattering parameters of the coupled microstrip lines with bend discontinuities based on the cascade property of transmission matrix, which is transformed from the scattering matrix. The agreement between theoretical results and simulation results shows the effectiveness of the proposed method. Moreover, the method avoids complex mixed integral operations and provides guidance for designing bent coupled microstrip lines.
Starting Page	1
Ending Page	4
File Size	279832
Page Count	4
File Format	PDF
ISBN	9781479973392
DOI	10.1109/WCSP.2014.6992021
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transmission line matrix methods Scattering Coupled microstrip lines Silicon Scattering parameters Microstrip Integrated circuit modeling Matrix converters Bend discontinuities
Content Type	Text
Resource Type	Article

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