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Title: Circularly polarized curl antenna for 5.8 GHz band
Authors: Su, Che-Wei;Lee, Ching-Her;Huang, Shih-Keng;Hsu, Chung-I G.
Contributors: 電子工程學系
Keywords: Broadband;Circular polarization;Curl antenna
Date: 2007-12
Issue Date: 2012-05-29T01:22:04Z
Publisher: 中國電機工程學會
Abstract: A broadband circularly (CP) polarized curl antenna with a simple single feed is presented. The antenna consists of a curled metal strip of about 1.4 wavelengths in length wound into about one turn and mounted above a ground plane with a thick air layer. By using a 50-Ω probe feed along with a vertical feeding metal strip for exciting the curled radiating element, good CP radiation over a wide operating band (with a bandwidth of larger than 6.6%) is achieved, which makes the proposed antenna well-suited for application in the 5.8GHz band. Details of the proposed antenna design and the experimental results obtained for a constructed prototype are presented.
Relation: International Journal of Electrical Engineering, 14(6): 451-455
Appears in Collections:[電子工程學系] 期刊論文

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