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Analysis of Asymmetrical Coplanar Strip Lines with Finite Boundary Substrate

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Abstract

Analytical closed-form expressions for the quasi-TEM parameters for asymmetrical coplanar strip lines (ACPS) with finite boundary substrate are obtained using conformal mapping method. The formulations are CAD-oriented purpose. The calculated results are compared with those obtained for a corresponding ACPS assumed that the substrate is infinite. The analyses are useful for MMIC's designs and transmission line theory.

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Authors and Affiliations

  1. State Key Laboratory on Microwave Digital Communications, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, People's Republic of China

    Zhengwei Du & Ke Gong

  2. School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue, Singapore, 639798, Singapore

    Jeffrey S. Fu

Authors
  1. Zhengwei Du
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  2. Ke Gong
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  3. Jeffrey S. Fu
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Du, Z., Gong, K. & Fu, J.S. Analysis of Asymmetrical Coplanar Strip Lines with Finite Boundary Substrate. International Journal of Infrared and Millimeter Waves 20, 1701–1707 (1999). https://doi.org/10.1023/A:1021703124298

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  • DOI: https://doi.org/10.1023/A:1021703124298

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