A low-profile spiral termination helical antenna

Seung Hun Cha, Young Joong Yoon, Jiheon Ryu, Jin Soo Choi

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

Abstract

The spiral termination helical antenna is proposed in this paper. To reduce axial length, the number of helical turns is selected to be two turns and the pitch angle is selected to be 2.5°. The axial length of the proposed antenna is 0.15 λ0 (46 mm). It is reduced to 80% of conventional low-profile helical antenna. The gain of proposed antenna is 9.6 dB and 3 dB axial ratio bandwidth is 10%.

Original languageEnglish
Title of host publication2017 International Symposium on Antennas and Propagation, ISAP 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Electronic)9781538604656
DOIs
Publication statusPublished - 2017 Dec 19
Event2017 International Symposium on Antennas and Propagation, ISAP 2017 - Phuket, Thailand
Duration: 2017 Oct 302017 Nov 2

Publication series

Name2017 International Symposium on Antennas and Propagation, ISAP 2017
Volume2017-January

Conference

Conference2017 International Symposium on Antennas and Propagation, ISAP 2017
CountryThailand
CityPhuket
Period17/10/3017/11/2

Fingerprint

helical antennas
Helical antennas
antennas
Antennas
pitch (inclination)
profiles
bandwidth
Bandwidth

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation

Cite this

Cha, S. H., Yoon, Y. J., Ryu, J., & Choi, J. S. (2017). A low-profile spiral termination helical antenna. In 2017 International Symposium on Antennas and Propagation, ISAP 2017 (pp. 1-2). (2017 International Symposium on Antennas and Propagation, ISAP 2017; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISANP.2017.8228817
Cha, Seung Hun ; Yoon, Young Joong ; Ryu, Jiheon ; Choi, Jin Soo. / A low-profile spiral termination helical antenna. 2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-2 (2017 International Symposium on Antennas and Propagation, ISAP 2017).
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title = "A low-profile spiral termination helical antenna",
abstract = "The spiral termination helical antenna is proposed in this paper. To reduce axial length, the number of helical turns is selected to be two turns and the pitch angle is selected to be 2.5°. The axial length of the proposed antenna is 0.15 λ0 (46 mm). It is reduced to 80{\%} of conventional low-profile helical antenna. The gain of proposed antenna is 9.6 dB and 3 dB axial ratio bandwidth is 10{\%}.",
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Cha, SH, Yoon, YJ, Ryu, J & Choi, JS 2017, A low-profile spiral termination helical antenna. in 2017 International Symposium on Antennas and Propagation, ISAP 2017. 2017 International Symposium on Antennas and Propagation, ISAP 2017, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 2017 International Symposium on Antennas and Propagation, ISAP 2017, Phuket, Thailand, 17/10/30. https://doi.org/10.1109/ISANP.2017.8228817

A low-profile spiral termination helical antenna. / Cha, Seung Hun; Yoon, Young Joong; Ryu, Jiheon; Choi, Jin Soo.

2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (2017 International Symposium on Antennas and Propagation, ISAP 2017; Vol. 2017-January).

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

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N2 - The spiral termination helical antenna is proposed in this paper. To reduce axial length, the number of helical turns is selected to be two turns and the pitch angle is selected to be 2.5°. The axial length of the proposed antenna is 0.15 λ0 (46 mm). It is reduced to 80% of conventional low-profile helical antenna. The gain of proposed antenna is 9.6 dB and 3 dB axial ratio bandwidth is 10%.

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Cha SH, Yoon YJ, Ryu J, Choi JS. A low-profile spiral termination helical antenna. In 2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-2. (2017 International Symposium on Antennas and Propagation, ISAP 2017). https://doi.org/10.1109/ISANP.2017.8228817