A spiral antenna backed by an electromagnetic band-gap material

H. Nakano, M. Ikeda, K. Hitosugi, J. Yamauchi, Kazuhide Hirose

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

16 Citations (Scopus)

Abstract

A spiral antenna backed by an electromagnetic band-gap material, rered to as the electromagnetic band-gap (EBG) spiral antenna, was analyzed using the finite-difference time domain method. The analysis showed that, even though the antenna height was less than one-quarter wavelength, the EBG spiral can radiate a CP wave. The spiral, which supports first mode radiation at 6 GHz, was found to have a frequency bandwidth of 11% for a 3-dB axial ratio criterion.

Original languageEnglish
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Pages482-485
Number of pages4
Volume4
Publication statusPublished - 2003
Externally publishedYes
Event2003 IEEE International Antennas and Propagation Symposium and USNC/CNC/URSI North American Radio Science Meeting - Columbus, OH, United States
Duration: 2003 Jun 222003 Jun 27

Other

Other2003 IEEE International Antennas and Propagation Symposium and USNC/CNC/URSI North American Radio Science Meeting
CountryUnited States
CityColumbus, OH
Period03/6/2203/6/27

Fingerprint

Spiral antennas
Energy gap
Finite difference time domain method
Antennas
Bandwidth
Radiation
Wavelength

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Nakano, H., Ikeda, M., Hitosugi, K., Yamauchi, J., & Hirose, K. (2003). A spiral antenna backed by an electromagnetic band-gap material. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 4, pp. 482-485)

A spiral antenna backed by an electromagnetic band-gap material. / Nakano, H.; Ikeda, M.; Hitosugi, K.; Yamauchi, J.; Hirose, Kazuhide.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 4 2003. p. 482-485.

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

Nakano, H, Ikeda, M, Hitosugi, K, Yamauchi, J & Hirose, K 2003, A spiral antenna backed by an electromagnetic band-gap material. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 4, pp. 482-485, 2003 IEEE International Antennas and Propagation Symposium and USNC/CNC/URSI North American Radio Science Meeting, Columbus, OH, United States, 03/6/22.
Nakano H, Ikeda M, Hitosugi K, Yamauchi J, Hirose K. A spiral antenna backed by an electromagnetic band-gap material. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 4. 2003. p. 482-485
Nakano, H. ; Ikeda, M. ; Hitosugi, K. ; Yamauchi, J. ; Hirose, Kazuhide. / A spiral antenna backed by an electromagnetic band-gap material. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 4 2003. pp. 482-485
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