한국전자파학회논문지 (The Journal of Korean Institute of Electromagnetic Engineering and Science)

  • 제11권3호
  • /
  • Pages.358-364
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  • 2000
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  • 1226-3133(pISSN)
  • /
  • 2288-226X(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
권호 표지

구형 도파관내 전계면 필터의 모멘트법에 의한 해석

Analysis of Rectangular Waveguide E-Plane Filters by the Method of Moments

  • 발행 : 2000.04.01
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초록

In this paper, an efficient moment-method technique is proposed for analyzing rectangular waveguide E-plane filters. Techniques are presented for the fast evaluation of Green's function and for the efficient evaluation of integrals arising in the E-plane of the rectangular waveguide. The structure boundary is represented by the piecewise linear segments. Simple pulse-expansion and point-matching technique are used. The entire E-plane filter structure is simulated by the method of moments. Three representative cases of the E-plane filter are analyzed and compared with results by other researchers.

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참고문헌

  1. Generalized Filter Design by Computer Optimization Budimir, D.
  2. IEEE Trans. Microwave Theory Tech. v.47 no.6 Waveguide bandpass filter analysis and design using multimode parallel FDTD diakoptics Donglin Su(et al.)
  3. Time Harmonic Electromagnetic Fields Harrington, R. F.
  4. Handbook of Mathematical Functions Abramowitz M.;I. A. Stegun(eds.)
  5. IEEE Trans. Microwave Theory Tech. v.42 no.2 Design of waveguide E-plane filters with all metal inserts by equal ripple optimization Postoyalko V.;D. S. Budimir
  6. IEICE Trans. Electronics v.E81-C no.6 Rigorous design of iris-coupled waveguide filters by field-theory-based approach and genetic algorithms Xiao F.;H. Yabe