한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)
- 한국전자파학회 2000년도 종합학술발표회 논문집 Vol.10 No.1
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- Pages.399-403
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- 2000
단락종단된 동축 슬롯 결합 스트림 배열 안테나
Short-Ended Coaxial Slot-Coupled Strip Array Antenna
초록
A new type of collinear antenna called short-ended coaxial slot-coupled strip array antenna is investigated theoretically. The antenna has an advantage of structural simplicity. The integral equations are derived for the proposed structure by use of the Fourier transform and mode expansion, and the simultaneous linear equations are obtained. The slot electric field and strip current are then obtained by solving the simultaneous linear equation. The effects of slot and strip number on the radiation efficienty, beamwidth and directivity gain are also presented.
키워드