Small spiral-loaded antenna

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

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

1 Citation (Scopus)

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.

Original 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
Publication statusPublished - 2017 Feb 23
Event1998 Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Ottawa, Canada
Duration: 1998 Aug 91998 Aug 12

Publication series

NameSymposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings

Other

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

ASJC Scopus subject areas

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

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    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] (Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ANTEM.1998.7861744