Journal of Electrical Engineering and Technology

  • 제12권4호
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  • Pages.1600-1604
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  • 2017
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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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)
  • 투고 : 2016.11.07
  • 심사 : 2017.03.29
  • 발행 : 2017.07.01
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초록

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.

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참고문헌

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