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http://dx.doi.org/10.5370/JEET.2018.13.1.393

Theoretical Computation of the Capacitance of an Asymmetric Coplanar Waveguide  

Song, Chan Mi (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Kwon, Gina (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Lee, Jong Min (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Lee, Kang-Yoon (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Yang, Youngoo (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Hwang, Keum Cheol (School of Electronic and Electrical Engineering, Sungkyunkwan University)
Publication Information
Journal of Electrical Engineering and Technology / v.13, no.1, 2018 , pp. 393-399 More about this Journal
Abstract
An electrostatic boundary-value problem of a dielectric-wedge-backed, double-slotted conducting wedge is investigated to analyze an asymmetric coplanar waveguide with an infinite dielectric thickness using the Mellin transform and a mode-matching method. Our theoretical solution based on eigenfunction expansion and residue calculus is a rigorous and fast-convergent series form. Numerical computations are conducted to evaluate the potential field, capacitance, and characteristic impedance for various structures of the asymmetric coplanar waveguide. The computed results show good agreement with the simulated results.
Keywords
Asymmetric coplanar waveguide; Mellin transform; Mode-matching; Wedge;
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Times Cited By KSCI : 1  (Citation Analysis)
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