한국지능시스템학회:학술대회논문집 (Proceedings of the Korean Institute of Intelligent Systems Conference)
- 한국퍼지및지능시스템학회 2007년도 춘계학술대회 학술발표 논문집 제17권 제1호
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- Pages.440-443
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- 2007
L형 급전구조를 이용한 ISM대역용 마이크로스트립 안테나 설계
Microstrip Antenna for ISM Band using L-Shaped feeding structure
- Park, Chang-Hyun (Mokpo national Maritime University) ;
- Kim, Pyoung-Gug (Mokpo national Maritime University) ;
- Kim, Kab-Ki (Mokpo national Maritime University)
- 발행 : 2007.04.20
초록
본 논문에서는 S-Band에서의 ISM대역을 위한 마이크로스트립 안테나를 설계하였다. 사각형 패치를 안테나의 방사소자로 제안하고, 급전 방식은 L형 급전구조를 이용하여 광대역 화 하였다. 패치면의 길이와 폭 변화에 따른 중심주파수와 VSWR 2:1 (
In this paper, microstrip antenna is designed for industrial-scientific-medical(ISM)band of S-Band. We proposed that radiation element of antenna, which is rectangle patch shape. The feeding structure used L-shaped structure. Center frequency and -l0dB bandwidth are investigated by change of length and width in patch plane. And maximum gain, front to back ratio and 3dB beam width is presented by simulation radiation pattern of antenna in frequency ISM Band. The center frequency is 2.45GHz, band width is