Small Circularly Polarized Patch Antenna
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
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Title of host publication | Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology |
Subtitle of host publication | Small Antennas, Novel Structures and Innovative Metamaterials |
Pages | 271-273 |
Publication status | Published - Mar 2011 |
Workshop
Title | 2011 International Workshop on Antenna Technology (iWAT 2011) |
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Place | China |
City | Hong Kong |
Period | 7 - 9 March 2011 |
Link(s)
Abstract
This paper presents a novel size reduced circularly polarized (CP) patch antenna by introducing a substrate integrated metallic wall structure to provide capacitive and inductive loading to the patch. Pairs of metallic walls are formed by conducting vias and assigned at four corners underneath the patch. To generate circular polarization, a square patch with unbalanced tails is applied. The antenna works at 3.24GHz. With the presents of the proposed metallic wall structure, the antenna has a considerable size reduction by the capacitive and inductive loading effect. Comparing with a traditional half-wavelength square patch antenna, the proposed CP antenna has achieved 86% size reduction experimentally.
Citation Format(s)
Small Circularly Polarized Patch Antenna. / WANG, Dian; WONG, Hang; CHAN, Chi Hou.
Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials. 2011. p. 271-273 5752326.
Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials. 2011. p. 271-273 5752326.
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review