Circular polarization patch antenna design with diagonal periodic metallic via holes

Cheng Jin; Rui Li; Xiao Yue Bao

doi:10.1002/mop.27529

Circular polarization patch antenna design with diagonal periodic metallic via holes

Cheng Jin^*
, Rui Li
, Xiao Yue Bao

^*Corresponding author for this work

Agency for Science, Technology and Research, Singapore
National University of Singapore

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A circular polarization (CP) patch antenna is proposed for the first time in this article. The proposed antenna is developed based on a patch antenna combined with one row of diagonal periodic metallic via holes. By optimizing the location of the periodic metallic via holes, two orthogonal waves with 90° phase difference are excited using single feed and a CP patch antenna is obtained. A CP antenna is designed based on the proposed structure and simulated by Ansoft HFSS. The designed CP antenna is fabricated and measured. The measured results present return loss |S₁₁| > 10 dB from 10.4 to 11.6 GHz. The radiation pattern is also measured, and it exhibits good circular polarization property with 3-dB axial ratio (AR) of 1.2 dB and gain of 4.02 dBic.

Original language	English
Pages (from-to)	1097-1100
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	55
Issue number	5
DOIs	https://doi.org/10.1002/mop.27529
Publication status	Published - May 2013
Externally published	Yes

Keywords

circular polarization (CP)
diagonal periodic metallic via holes
patch antenna

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10.1002/mop.27529

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title = "Circular polarization patch antenna design with diagonal periodic metallic via holes",

abstract = "A circular polarization (CP) patch antenna is proposed for the first time in this article. The proposed antenna is developed based on a patch antenna combined with one row of diagonal periodic metallic via holes. By optimizing the location of the periodic metallic via holes, two orthogonal waves with 90° phase difference are excited using single feed and a CP patch antenna is obtained. A CP antenna is designed based on the proposed structure and simulated by Ansoft HFSS. The designed CP antenna is fabricated and measured. The measured results present return loss |S11| > 10 dB from 10.4 to 11.6 GHz. The radiation pattern is also measured, and it exhibits good circular polarization property with 3-dB axial ratio (AR) of 1.2 dB and gain of 4.02 dBic.",

keywords = "circular polarization (CP), diagonal periodic metallic via holes, patch antenna",

author = "Cheng Jin and Rui Li and Bao, \{Xiao Yue\}",

year = "2013",

month = may,

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language = "English",

volume = "55",

pages = "1097--1100",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley \& Sons Inc.",

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T1 - Circular polarization patch antenna design with diagonal periodic metallic via holes

AU - Jin, Cheng

AU - Li, Rui

AU - Bao, Xiao Yue

PY - 2013/5

Y1 - 2013/5

N2 - A circular polarization (CP) patch antenna is proposed for the first time in this article. The proposed antenna is developed based on a patch antenna combined with one row of diagonal periodic metallic via holes. By optimizing the location of the periodic metallic via holes, two orthogonal waves with 90° phase difference are excited using single feed and a CP patch antenna is obtained. A CP antenna is designed based on the proposed structure and simulated by Ansoft HFSS. The designed CP antenna is fabricated and measured. The measured results present return loss |S11| > 10 dB from 10.4 to 11.6 GHz. The radiation pattern is also measured, and it exhibits good circular polarization property with 3-dB axial ratio (AR) of 1.2 dB and gain of 4.02 dBic.

AB - A circular polarization (CP) patch antenna is proposed for the first time in this article. The proposed antenna is developed based on a patch antenna combined with one row of diagonal periodic metallic via holes. By optimizing the location of the periodic metallic via holes, two orthogonal waves with 90° phase difference are excited using single feed and a CP patch antenna is obtained. A CP antenna is designed based on the proposed structure and simulated by Ansoft HFSS. The designed CP antenna is fabricated and measured. The measured results present return loss |S11| > 10 dB from 10.4 to 11.6 GHz. The radiation pattern is also measured, and it exhibits good circular polarization property with 3-dB axial ratio (AR) of 1.2 dB and gain of 4.02 dBic.

KW - circular polarization (CP)

KW - diagonal periodic metallic via holes

KW - patch antenna

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DO - 10.1002/mop.27529

M3 - Article

AN - SCOPUS:84875415189

SN - 0895-2477

VL - 55

SP - 1097

EP - 1100

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 5

ER -

Circular polarization patch antenna design with diagonal periodic metallic via holes

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Keywords

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