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Design and analysis of coplanar waveguide triple-band antenna based on defected ground structure
Author(s): Hong Lv; Wanli Chen; Xinsheng Xia; Peng Qi; Quanling Sun
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Paper Abstract

A kind of coplanar waveguide triple-band antenna based on defected ground structure is proposed, which has novel structure. Three batches with different frequency band are constructed by utilizing line combination, overlapping, and symmetry method. Stop band signals among three frequency bands are effectively suppressed by slots with different structures. More satisfactory impedance matching is realized by means of changing slot structure and improving return-loss. The presented antenna can operates simultaneously in various systems such as 3G / 4G wireless communication, Bluetooth, Worldwide Interoperability for Microwave Access, Wireless LAN. Test results show that the antenna has good radiation and gain in its working frequency band, and that it has great application potentials.

Paper Details

Date Published: 7 November 2017
PDF: 6 pages
Proc. SPIE 10465, Fifth International Conference on Wireless and Optical Communications, 1046508 (7 November 2017); doi: 10.1117/12.2287629
Show Author Affiliations
Hong Lv, Anhui Jianzhu Univ. (China)
Wanli Chen, Anhui Jianzhu Univ. (China)
Xinsheng Xia, Anhui Jianzhu Univ. (China)
Peng Qi, Anhui Jianzhu Univ. (China)
Quanling Sun, Anhui Jianzhu Univ. (China)


Published in SPIE Proceedings Vol. 10465:
Fifth International Conference on Wireless and Optical Communications
Maode Ma; Alexander Balinsky, Editor(s)

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