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CPW-fed wideband circularly-polarized antenna

Ren, Xueshi, Lian, Ruina, Zhang, Hao, Yin, Yingzeng, Gao, Steven (2015) CPW-fed wideband circularly-polarized antenna. In: IEEE International Wireless Symposium (IWS) 2015. . pp. 1-3. (doi:10.1109/IEEE-IWS.2015.7164601) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:57575)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://doi.org/10.1109/IEEE-IWS.2015.7164601

Abstract

A novel shorted CPW-fed slot antenna with wideband circular polarization characteristic is proposed in this letter. The proposed antenna consists of a bi-directional radiation slot antenna printed on a single substrate and a reflector for unidirectional radiation. A half circle slot and a slim slot are involved to optimize the axial ratio (AR) bandwidth and taper on the feeding line is utilised to further improve the impedance bandwidth. The measured results show that the antenna has the impedance bandwidth (S11 <; -10dB) of 12.6% and the AR bandwidth (AR <; 3dB) of 12.7%. The RHCP gain in the main radiation direction is 7.5 dBi..

Item Type: Conference or workshop item (Paper)
DOI/Identification number: 10.1109/IEEE-IWS.2015.7164601
Subjects: T Technology
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Tina Thompson
Date Deposited: 29 Sep 2016 13:55 UTC
Last Modified: 16 Feb 2021 13:37 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/57575 (The current URI for this page, for reference purposes)
Gao, Steven: https://orcid.org/0000-0002-7402-9223
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