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Uniform Slot Width Bow-tie-shaped Meander Slot Antenna for 5 GHz Application  

위상혁 (연세대학교 전기전자공학과)
김정민 (연세대학교 전기전자공학과)
유태훈 (동양공업전문대학 정보통신과)
육종관 (연세대학교 전기전자공학과)
박한규 (연세대학교 전기전자공학과)
Publication Information
Abstract
In this paper, we propose uniform slot width bow-tie-shaped meander slot antenna for 5 GHz application. The conventional bow-tie slot antenna has broadband characteristic, however, its size is large. Meanwhile, the meander slot antenna has small size, but it has quite narrow bandwidth. The proposed antenna geometry is a variation of the meander slot antenna incorporating bow-tie shape to realize miniaturized antenna having relatively large bandwidth. Simulated results show that with the same slot width and total slot length, the bandwidth of the proposed antenna is 3 times wider than that of meander slot antenna, and its resonant frequency is 3.01 GHz lower than that of the equal size(H x V) bow-tie slot antenna, and measured results show that the bandwidth of proposed antenna is 218 MHz(5.142 GHz ~ 5.360 GHz) which satisfy the required bandwidth from 5.15 GHz to 5.35 GHz.
Keywords
Bow-tie-shaped Meander Slot Antenna; Meander Slot Antenna; Miniaturized Antenna;
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