전자공학회논문지D (Journal of the Korean Institute of Telematics and Electronics D)
- 제34D권12호
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- Pages.8-13
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- 1997
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- 1226-5845(pISSN)
직사각형 도파관내에 놓여 있는 사각형 마이크로스트립 패치 안테나의 근사적 해석
Approximate analysis of rectangular microstrip patch antenna located in a rectangular waveguide
초록
In this paper, the input impedance and efficiency of rectangulr microstip patch antenna located inside a rectangular wavegudie is calculated by using the cavity model and the mode excited by te patch antenna which is modeled as an equivanlent surface magnetic current on the conducting plate. Measured return losses of a rectangular microstrip patch antenna tuned at 5.93 GHz in the free space and inside the retangular waveguide are compared and found to be in good agreement with calculated results.
키워드