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http://dx.doi.org/10.5370/JEET.2017.12.4.1600

Formulation of the Green's Functions for Coplanar Waveguide Microwave Devices as Genetic Algorithm-Based Complex Images  

Han, DaJung (Dept. of Information & Telecommunication Engineering, Incheon National University)
Lee, ChangHyeong (Dept. of Information & Telecommunication Engineering, Incheon National University)
Kahng, Sungtek (Dept. of Information & Telecommunication Engineering, Incheon National University)
Publication Information
Journal of Electrical Engineering and Technology / v.12, no.4, 2017 , pp. 1600-1604 More about this Journal
Abstract
A new Complex Image Method based on Genetic Algorithm (GA) is proposed to calculate the Green's functions of CPW (coplanar waveguide)-type microwave components and antennas. The closed-forms of the spectral-domain integrals are obtained by the GA, avoiding the conventional procedures of the tedious linear algebra and the sampling conditions sensitive to the complex-variable sampling paths adopted in the Prony's and GPOF methods. The proposed method is compared with the numerical Sommerfeld Integral, which results in good agreement.
Keywords
GA; Complex image method; Green's function; MoM; CPW;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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