대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.105-106
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- 2007
Bazooka balun을 이용한 PCS 중계기용 슬롯 안테나의 설계 및 구현
Design and Implementation of a Slot Antenna with Bazooka Balun for PCS Repeater
- Choi, Won-Jun (Dept. of Electronics, Graduate School of Kyungpook National University) ;
- Kim, Che-Young (Dept. of Electronics, Graduate School of Kyungpook National University) ;
- Jang, Byung-Chan (Dept. of Electronics, Graduate School of Kyungpook National University) ;
- Park, Jeung-Keun (Dept. of Electronics, Graduate School of Kyungpook National University)
- 발행 : 2007.07.11
초록
A slot antenna with bazooka balun is designed and implemented for PCS repeater. The proposed antenna improved the return loss and radiation pattern of the slot antenna as combining with the bazooka balun. The antenna was designed by using 3D simulations program, MWS (Microwave Studio). The test result of the slot antenna shows that the return loss is under -10 [dB] for all frequency bands of interests in PCS and maximum gain is about 5.59 [dBi]. And the antenna also shows omni-directional radiation pattern.
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