Realization of gain improvement using helix-monopole antenna for two-way portable radio

Ying Liu, Antao Bu, Shuxi Gong, Hyengcheul Choi, Dongsoo Shin, Hyeongdong Kim

Research output: Contribution to journalArticle

Abstract

A novel helix-monopole antenna is proposed which combines the helix and monopole together to form improved current distribution. The current magnitudes are computed with Moment Method (MM) and results show the current difference between helix-monopole and helix antenna. Two antennas are fabricated for comparison and measured on the same two-way portable radio with frequency band from 400-420 MHz. Measurements prove that the proposed antenna offers a significant improvement in gain.

Original languageEnglish
Pages (from-to)3738-3741
Number of pages4
JournalIEICE Transactions on Communications
VolumeE90-B
Issue number12
DOIs
StatePublished - 2007 Jan 1

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Monopole antennas
Antennas
Method of moments
Frequency bands

Keywords

  • Gain improvement
  • Helix antenna
  • Monopole
  • Portable radio

Cite this

Liu, Ying ; Bu, Antao ; Gong, Shuxi ; Choi, Hyengcheul ; Shin, Dongsoo ; Kim, Hyeongdong. / Realization of gain improvement using helix-monopole antenna for two-way portable radio. In: IEICE Transactions on Communications. 2007 ; Vol. E90-B, No. 12. pp. 3738-3741.
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Realization of gain improvement using helix-monopole antenna for two-way portable radio. / Liu, Ying; Bu, Antao; Gong, Shuxi; Choi, Hyengcheul; Shin, Dongsoo; Kim, Hyeongdong.

In: IEICE Transactions on Communications, Vol. E90-B, No. 12, 01.01.2007, p. 3738-3741.

Research output: Contribution to journalArticle

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