Design of magnetic antenna with dual circular polarizations

Wanchu Hong, Hung Hsiang Wang, Yu De Lin, Toshihide Kitazawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a novel magnetic antenna with dual circular polarizations. Two circular loop antennas are arranged in spatially mutual orthogonality. The differential branch-line coupler, which can generate a set of four quadrature phases of 0, 90, 180, and 270 degrees with equal amplitude, is designed and used to excite the magnetic loop antenna. Right-handed or left-handed circular polarization (RHCP or LHCP) is determined by the sign of relative phase difference. The numerical results of the scattering parameters and the radiation patterns are presented.

Original languageEnglish
Title of host publication2006 Asia-Pacific Microwave Conference Proceedings, APMC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2063-2066
Number of pages4
ISBN (Print)4902339102, 9784902339109
DOIs
Publication statusPublished - 2006 Jan 1
Event2006 Asia-Pacific Microwave Conference, APMC - Yokohama, Japan
Duration: 2006 Dec 122006 Dec 15

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume3

Other

Other2006 Asia-Pacific Microwave Conference, APMC
CountryJapan
CityYokohama
Period06-12-1206-12-15

Fingerprint

Loop antennas
Circular polarization
Antennas
Scattering parameters

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Hong, W., Wang, H. H., Lin, Y. D., & Kitazawa, T. (2006). Design of magnetic antenna with dual circular polarizations. In 2006 Asia-Pacific Microwave Conference Proceedings, APMC (pp. 2063-2066). [4429819] (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMC.2006.4429819
Hong, Wanchu ; Wang, Hung Hsiang ; Lin, Yu De ; Kitazawa, Toshihide. / Design of magnetic antenna with dual circular polarizations. 2006 Asia-Pacific Microwave Conference Proceedings, APMC. Institute of Electrical and Electronics Engineers Inc., 2006. pp. 2063-2066 (Asia-Pacific Microwave Conference Proceedings, APMC).
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Hong, W, Wang, HH, Lin, YD & Kitazawa, T 2006, Design of magnetic antenna with dual circular polarizations. in 2006 Asia-Pacific Microwave Conference Proceedings, APMC., 4429819, Asia-Pacific Microwave Conference Proceedings, APMC, vol. 3, Institute of Electrical and Electronics Engineers Inc., pp. 2063-2066, 2006 Asia-Pacific Microwave Conference, APMC, Yokohama, Japan, 06-12-12. https://doi.org/10.1109/APMC.2006.4429819

Design of magnetic antenna with dual circular polarizations. / Hong, Wanchu; Wang, Hung Hsiang; Lin, Yu De; Kitazawa, Toshihide.

2006 Asia-Pacific Microwave Conference Proceedings, APMC. Institute of Electrical and Electronics Engineers Inc., 2006. p. 2063-2066 4429819 (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - This paper proposes a novel magnetic antenna with dual circular polarizations. Two circular loop antennas are arranged in spatially mutual orthogonality. The differential branch-line coupler, which can generate a set of four quadrature phases of 0, 90, 180, and 270 degrees with equal amplitude, is designed and used to excite the magnetic loop antenna. Right-handed or left-handed circular polarization (RHCP or LHCP) is determined by the sign of relative phase difference. The numerical results of the scattering parameters and the radiation patterns are presented.

AB - This paper proposes a novel magnetic antenna with dual circular polarizations. Two circular loop antennas are arranged in spatially mutual orthogonality. The differential branch-line coupler, which can generate a set of four quadrature phases of 0, 90, 180, and 270 degrees with equal amplitude, is designed and used to excite the magnetic loop antenna. Right-handed or left-handed circular polarization (RHCP or LHCP) is determined by the sign of relative phase difference. The numerical results of the scattering parameters and the radiation patterns are presented.

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Hong W, Wang HH, Lin YD, Kitazawa T. Design of magnetic antenna with dual circular polarizations. In 2006 Asia-Pacific Microwave Conference Proceedings, APMC. Institute of Electrical and Electronics Engineers Inc. 2006. p. 2063-2066. 4429819. (Asia-Pacific Microwave Conference Proceedings, APMC). https://doi.org/10.1109/APMC.2006.4429819