Small Circularly Polarized Patch Antenna

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

4 Scopus Citations
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Author(s)

Detail(s)

Original languageEnglish
Title of host publicationFinal Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology
Subtitle of host publicationSmall Antennas, Novel Structures and Innovative Metamaterials
Pages271-273
Publication statusPublished - Mar 2011

Workshop

Title2011 International Workshop on Antenna Technology (iWAT 2011)
PlaceChina
CityHong Kong
Period7 - 9 March 2011

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.

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review