한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)
- 한국전자파학회 2000년도 종합학술발표회 논문집 Vol.10 No.1
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- Pages.319-323
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- 2000
광대역 특성을 위한 적층형 정사각형 링 마이크로스트립 슬롯 안테나
Stacked Square-Ring Microstrip Slot Antenna for Broadband Characteristics
초록
A method for miniaturization of microstrip patch antenna without degrading its radiation characteristics is investigated. The ring geometry introduces additional parameters to the antenna that can be used to control its resonance frequency and bandwidth. For a single square ring increasing the size of patch decreases the resonance frequency and bandwidth. To match the antenna to a transmission line and also enhance its bandwidth. the square ring patch is stacked by a square ring patch. The computed results are compared with experiment and good agreement is obtained.
키워드