Small Circularly Polarized Patch Antenna

Dian WANG; Hang WONG; Chi Hou CHAN

doi:10.1109/IWAT.2011.5752326

Small Circularly Polarized Patch Antenna

^*Corresponding author for this work

State Key Laboratory of Terahertz and Millimeter Waves (City University of Hong Kong)

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

4 Citations (Scopus)

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.

Original language	English
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
DOIs	https://doi.org/10.1109/IWAT.2011.5752326
Publication status	Published - Mar 2011
Event	2011 International Workshop on Antenna Technology (iWAT 2011): Small Antennas, Novel Structures and Innovative Metamaterials - Hong Kong, China Duration: 7 Mar 2011 → 9 Mar 2011

Workshop

Workshop	2011 International Workshop on Antenna Technology (iWAT 2011)
Place	China
City	Hong Kong
Period	7/03/11 → 9/03/11

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@inproceedings{2a4381cee5ca4761b7b89d5fe48a8193,

title = "Small Circularly Polarized Patch Antenna",

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.",

author = "Dian WANG and Hang WONG and CHAN, {Chi Hou}",

year = "2011",

month = mar,

doi = "10.1109/IWAT.2011.5752326",

language = "English",

isbn = "9781424491339",

pages = "271--273",

booktitle = "Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology",

note = "2011 International Workshop on Antenna Technology (iWAT 2011) : Small Antennas, Novel Structures and Innovative Metamaterials ; Conference date: 07-03-2011 Through 09-03-2011",

}

WANG, D, WONG, H & CHAN, CH 2011, Small Circularly Polarized Patch Antenna. in Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials., 5752326, pp. 271-273, 2011 International Workshop on Antenna Technology (iWAT 2011), Hong Kong, China, 7/03/11. https://doi.org/10.1109/IWAT.2011.5752326

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 Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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N2 - 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.

AB - 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.

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SN - 9781424491346

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BT - Final Program and Book of Abstracts - iWAT 2011 - 2011 IEEE International Workshop on Antenna Technology

T2 - 2011 International Workshop on Antenna Technology (iWAT 2011)

Y2 - 7 March 2011 through 9 March 2011

ER -

Small Circularly Polarized Patch Antenna

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