대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 추계학술대회 논문집 학회본부
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- Pages.46-48
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- 1995
모멘트법을 이용한 마이크로스트립 패취 안테나의 특성 해석
The Analysis of Characteristic of Microstrip Patch Antenna Using Moment Method
- Jung, Jae-Hoon (Dept. of Electrical Eng., Seoul Nat'l Univ.) ;
- Lee, Hong-Bae (Dept. of Electrical Eng., Seoul Nat'l Univ.) ;
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Cheon, Chag-Yul
(Dept. of Electronic Eng., Seoul City Univ.)
;
- Jung, Hyun-Kyo (Dept. of Electrical Eng., Seoul Nat'l Univ.) ;
- Hahn, Song-Yop (Dept. of Electrical Eng., Seoul Nat'l Univ.)
- 발행 : 1995.11.18
초록
An efficient technique for the analysis of a general class of microstrip structures with a substrate is applied in this paper using newly-derived closed-form spatial domain Green's functions employed in conjunction with the Method of Moments(MoM). The computed current distributions on the microstrip structures are used to determine the scattering parameters of microstrip discontinuties and the input impedances of microstrip patch antennas. It is shown that the use of the closed-form Green's functions in the context of the MoM provides a computational advantage in terms of the CPU time by almost two orders of magnitude over the conventional spectral domain approach employing the transformed version of the Green's functions.
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