Small spiral-loaded antenna

H. Nakano, H. Mimaki, M. Sugama, J. Yamauchi, K. Hirose

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

Abstract

Recently, we have analyzed a spirally-wound antenna [1][2] proposed by Fenwick using the method of moments. The analysis shows that the. input impedance is very low (less than 4 ohms). It is also shown that the frequency bandwidth is very narrow (less than 0.2% for a criterion of VSWR = 2 to an input resistance at resonance). In this paper, we realize higher input resistance over a wider frequency band than the Fenwick's antenna. For this, a relatively small spiral-loaded antenna, proposed in Fig. 1, is analyzed. The radiation characteristics are presented and discussed.

LanguageEnglish
Title of host publicationSymposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages603-606
Number of pages4
ISBN (Electronic)9780969256366
DOIs
StatePublished - 2017 Feb 21
Externally publishedYes
Event1998 Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Ottawa, Canada
Duration: 1998 Aug 91998 Aug 12

Other

Other1998 Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998
CountryCanada
CityOttawa
Period98/8/998/8/12

Fingerprint

Spiral antennas
Antennas
Method of moments
Frequency bands
Bandwidth
Radiation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Nakano, H., Mimaki, H., Sugama, M., Yamauchi, J., & Hirose, K. (2017). Small spiral-loaded antenna. In Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings (pp. 603-606). [7861744] Institute of Electrical and Electronics Engineers Inc.. DOI: 10.1109/ANTEM.1998.7861744

Small spiral-loaded antenna. / Nakano, H.; Mimaki, H.; Sugama, M.; Yamauchi, J.; Hirose, K.

Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 603-606 7861744.

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

Nakano, H, Mimaki, H, Sugama, M, Yamauchi, J & Hirose, K 2017, Small spiral-loaded antenna. in Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings., 7861744, Institute of Electrical and Electronics Engineers Inc., pp. 603-606, 1998 Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998, Ottawa, Canada, 98/8/9. DOI: 10.1109/ANTEM.1998.7861744
Nakano H, Mimaki H, Sugama M, Yamauchi J, Hirose K. Small spiral-loaded antenna. In Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc.2017. p. 603-606. 7861744. Available from, DOI: 10.1109/ANTEM.1998.7861744
Nakano, H. ; Mimaki, H. ; Sugama, M. ; Yamauchi, J. ; Hirose, K./ Small spiral-loaded antenna. Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 603-606
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