Circularly polarized microstrip antenna with reconfigurable capability using ground slot perturbations

Seongmin Pyo; Jae Kwan Lee; Min Jae Lee; Dae Myoung In; Young Sik Kim

doi:10.1587/transcom.E93.B.3639

Circularly polarized microstrip antenna with reconfigurable capability using ground slot perturbations

Seongmin Pyo, Jae Kwan Lee, Min Jae Lee, Dae Myoung In, Young Sik Kim

* Honorary professors

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

Abstract

A novel square patch antenna with reconfigurable circular polarization (CP) is presented in this letter. A circular slot with perturbation is placed beneath the patch. The circular slot that has an inner perturbation yields right-handed CP, but with an outer perturbation slot yields left-handed CP. Experiments show an antenna gain of 2.8 dBic and a 3- dB axial ratio bandwidth of 30 MHz which well match the corresponding simulation results. Copyright

Original language	English
Pages (from-to)	3639-3642
Number of pages	4
Journal	IEICE Transactions on Communications
Volume	E93-B
Issue number	12
DOIs	https://doi.org/10.1587/transcom.E93.B.3639
Publication status	Published - 2010 Dec

Keywords

Circular polarization
Ground slot perturbation
Microstrip antenna
Reconfigurable polarization

ASJC Scopus subject areas

Software
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1587/transcom.E93.B.3639

Cite this

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abstract = "A novel square patch antenna with reconfigurable circular polarization (CP) is presented in this letter. A circular slot with perturbation is placed beneath the patch. The circular slot that has an inner perturbation yields right-handed CP, but with an outer perturbation slot yields left-handed CP. Experiments show an antenna gain of 2.8 dBic and a 3- dB axial ratio bandwidth of 30 MHz which well match the corresponding simulation results. Copyright",

keywords = "Circular polarization, Ground slot perturbation, Microstrip antenna, Reconfigurable polarization",

author = "Seongmin Pyo and Lee, {Jae Kwan} and Lee, {Min Jae} and In, {Dae Myoung} and Kim, {Young Sik}",

year = "2010",

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doi = "10.1587/transcom.E93.B.3639",

language = "English",

volume = "E93-B",

pages = "3639--3642",

journal = "IEICE Transactions on Communications",

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AU - Pyo, Seongmin

AU - Lee, Jae Kwan

AU - Lee, Min Jae

AU - In, Dae Myoung

AU - Kim, Young Sik

PY - 2010/12

Y1 - 2010/12

N2 - A novel square patch antenna with reconfigurable circular polarization (CP) is presented in this letter. A circular slot with perturbation is placed beneath the patch. The circular slot that has an inner perturbation yields right-handed CP, but with an outer perturbation slot yields left-handed CP. Experiments show an antenna gain of 2.8 dBic and a 3- dB axial ratio bandwidth of 30 MHz which well match the corresponding simulation results. Copyright

AB - A novel square patch antenna with reconfigurable circular polarization (CP) is presented in this letter. A circular slot with perturbation is placed beneath the patch. The circular slot that has an inner perturbation yields right-handed CP, but with an outer perturbation slot yields left-handed CP. Experiments show an antenna gain of 2.8 dBic and a 3- dB axial ratio bandwidth of 30 MHz which well match the corresponding simulation results. Copyright

KW - Circular polarization

KW - Ground slot perturbation

KW - Microstrip antenna

KW - Reconfigurable polarization

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JO - IEICE Transactions on Communications

JF - IEICE Transactions on Communications

IS - 12

ER -

Circularly polarized microstrip antenna with reconfigurable capability using ground slot perturbations

Abstract

Keywords

ASJC Scopus subject areas

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