Circularly polarized CHANEL-logo antenna for GNSS applications

Sungwoo Lee; Youngoo Yang; Kang Yoon Lee; Keum Cheol Hwang

doi:10.1080/09205071.2017.1349000

Circularly polarized CHANEL-logo antenna for GNSS applications

Sungwoo Lee, Youngoo Yang, Kang Yoon Lee, Keum Cheol Hwang

Department of Electronic and Electrical Engineering

Sungkyunkwan University

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

4 Scopus citations

Abstract

In this study, a wearable CHANEL-logo antenna with circular polarization for global navigation satellite system (GNSS) applications is proposed. A leather substrate and EM-271S silver paste are used to fabricate the proposed antenna. In order to produce circular polarization while maintaining the configuration of the CHANEL-logo, a circular slot is embedded on a ground plane and a coplanar waveguide feed scheme is used. As a result, the proposed antenna produces right-hand circular polarization. A prototype of the proposed antenna is fabricated and measured to assess its performance. The measured −10 dB reflection and 3 dB axial ratio bandwidths of the proposed antenna are approximately 4.4% (1.555–1.625 GHz) and 3.14% (1.565–1.615 GHz), respectively. The measured peak gain of the fabricated antenna is − dBic.

Original language	English
Pages (from-to)	1434-1443
Number of pages	10
Journal	Journal of Electromagnetic Waves and Applications
Volume	31
Issue number	14
DOIs	https://doi.org/10.1080/09205071.2017.1349000
State	Published - 22 Sep 2017

Keywords

Circular polarization
GNSS applications
logo antenna
wearable antenna

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10.1080/09205071.2017.1349000

Cite this

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title = "Circularly polarized CHANEL-logo antenna for GNSS applications",

abstract = "In this study, a wearable CHANEL-logo antenna with circular polarization for global navigation satellite system (GNSS) applications is proposed. A leather substrate and EM-271S silver paste are used to fabricate the proposed antenna. In order to produce circular polarization while maintaining the configuration of the CHANEL-logo, a circular slot is embedded on a ground plane and a coplanar waveguide feed scheme is used. As a result, the proposed antenna produces right-hand circular polarization. A prototype of the proposed antenna is fabricated and measured to assess its performance. The measured −10 dB reflection and 3 dB axial ratio bandwidths of the proposed antenna are approximately 4.4\% (1.555–1.625 GHz) and 3.14\% (1.565–1.615 GHz), respectively. The measured peak gain of the fabricated antenna is − dBic.",

keywords = "Circular polarization, GNSS applications, logo antenna, wearable antenna",

author = "Sungwoo Lee and Youngoo Yang and Lee, \{Kang Yoon\} and Hwang, \{Keum Cheol\}",

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TY - JOUR

T1 - Circularly polarized CHANEL-logo antenna for GNSS applications

AU - Lee, Sungwoo

AU - Yang, Youngoo

AU - Lee, Kang Yoon

AU - Hwang, Keum Cheol

PY - 2017/9/22

Y1 - 2017/9/22

N2 - In this study, a wearable CHANEL-logo antenna with circular polarization for global navigation satellite system (GNSS) applications is proposed. A leather substrate and EM-271S silver paste are used to fabricate the proposed antenna. In order to produce circular polarization while maintaining the configuration of the CHANEL-logo, a circular slot is embedded on a ground plane and a coplanar waveguide feed scheme is used. As a result, the proposed antenna produces right-hand circular polarization. A prototype of the proposed antenna is fabricated and measured to assess its performance. The measured −10 dB reflection and 3 dB axial ratio bandwidths of the proposed antenna are approximately 4.4% (1.555–1.625 GHz) and 3.14% (1.565–1.615 GHz), respectively. The measured peak gain of the fabricated antenna is − dBic.

AB - In this study, a wearable CHANEL-logo antenna with circular polarization for global navigation satellite system (GNSS) applications is proposed. A leather substrate and EM-271S silver paste are used to fabricate the proposed antenna. In order to produce circular polarization while maintaining the configuration of the CHANEL-logo, a circular slot is embedded on a ground plane and a coplanar waveguide feed scheme is used. As a result, the proposed antenna produces right-hand circular polarization. A prototype of the proposed antenna is fabricated and measured to assess its performance. The measured −10 dB reflection and 3 dB axial ratio bandwidths of the proposed antenna are approximately 4.4% (1.555–1.625 GHz) and 3.14% (1.565–1.615 GHz), respectively. The measured peak gain of the fabricated antenna is − dBic.

KW - Circular polarization

KW - GNSS applications

KW - logo antenna

KW - wearable antenna

UR - https://www.scopus.com/pages/publications/85023199707

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DO - 10.1080/09205071.2017.1349000

M3 - Article

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EP - 1443

JO - Journal of Electromagnetic Waves and Applications

JF - Journal of Electromagnetic Waves and Applications

IS - 14

ER -

Circularly polarized CHANEL-logo antenna for GNSS applications

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Keywords

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