A square loop antenna modified for circular polarization-in application to multiband and wideband antennas

Kazuhide Hirose; Hiroki Nakagawa; Hisamatsu Nakano

doi:10.1109/EuCAP.2016.7481914

A square loop antenna modified for circular polarization-in application to multiband and wideband antennas

Kazuhide Hirose, Hiroki Nakagawa, Hisamatsu Nakano

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

Using the moment method, we propose a square loop (reference) antenna whose corners are truncated for circularly polarized (CP) radiation. The loop element is used to construct a triple-loop antenna with a single feed. It is found that the antenna shows three minima in the frequency response of the axial ratio. On the basis of the radiation characteristics, we design a plate-loop antenna using the FD-TD method. It is revealed that the antenna has a wider CP-wave bandwidth than that of the reference antenna by a factor of two.

Original language	English
Title of host publication	2016 10th European Conference on Antennas and Propagation, EuCAP 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9788890701863
DOIs	https://doi.org/10.1109/EuCAP.2016.7481914
Publication status	Published - 2016 May 31
Event	10th European Conference on Antennas and Propagation, EuCAP 2016 - Davos, Switzerland Duration: 2016 Apr 10 → 2016 Apr 15

Other

Other	10th European Conference on Antennas and Propagation, EuCAP 2016
Country/Territory	Switzerland
City	Davos
Period	16/4/10 → 16/4/15

Keywords

circular polarization
FD-TD method
loop antenna
moment method
multiband antenna
wideband antenna

ASJC Scopus subject areas

Radiation
Computer Networks and Communications
Instrumentation

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10.1109/EuCAP.2016.7481914

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A square loop antenna modified for circular polarization-in application to multiband and wideband antennas. / Hirose, Kazuhide; Nakagawa, Hiroki; Nakano, Hisamatsu.

2016 10th European Conference on Antennas and Propagation, EuCAP 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7481914.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hirose, K, Nakagawa, H & Nakano, H 2016, A square loop antenna modified for circular polarization-in application to multiband and wideband antennas. in 2016 10th European Conference on Antennas and Propagation, EuCAP 2016., 7481914, Institute of Electrical and Electronics Engineers Inc., 10th European Conference on Antennas and Propagation, EuCAP 2016, Davos, Switzerland, 16/4/10. https://doi.org/10.1109/EuCAP.2016.7481914

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abstract = "Using the moment method, we propose a square loop (reference) antenna whose corners are truncated for circularly polarized (CP) radiation. The loop element is used to construct a triple-loop antenna with a single feed. It is found that the antenna shows three minima in the frequency response of the axial ratio. On the basis of the radiation characteristics, we design a plate-loop antenna using the FD-TD method. It is revealed that the antenna has a wider CP-wave bandwidth than that of the reference antenna by a factor of two.",

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N2 - Using the moment method, we propose a square loop (reference) antenna whose corners are truncated for circularly polarized (CP) radiation. The loop element is used to construct a triple-loop antenna with a single feed. It is found that the antenna shows three minima in the frequency response of the axial ratio. On the basis of the radiation characteristics, we design a plate-loop antenna using the FD-TD method. It is revealed that the antenna has a wider CP-wave bandwidth than that of the reference antenna by a factor of two.

AB - Using the moment method, we propose a square loop (reference) antenna whose corners are truncated for circularly polarized (CP) radiation. The loop element is used to construct a triple-loop antenna with a single feed. It is found that the antenna shows three minima in the frequency response of the axial ratio. On the basis of the radiation characteristics, we design a plate-loop antenna using the FD-TD method. It is revealed that the antenna has a wider CP-wave bandwidth than that of the reference antenna by a factor of two.

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KW - moment method

KW - multiband antenna

KW - wideband antenna

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A square loop antenna modified for circular polarization-in application to multiband and wideband antennas

Abstract

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Keywords

ASJC Scopus subject areas

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