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

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

doi:10.1093/ietcom/e90-b.12.3738

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

Liu, Ying;
Bu, Antao;
Gong, Shuxi;
Choi, Hyengeheul;
Shin, Dongsoo;
외 1명

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초록

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.

키워드

helix antenna; monopole; gain improvement; portable radio

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

저자: Liu, Ying; Bu, Antao; Gong, Shuxi; Choi, Hyengeheul; Shin, Dongsoo; Kim, Hyeongdong

DOI: 10.1093/ietcom/e90-b.12.3738

발행일: 2007-12

유형: Article

저널명: IEICE Transactions on Communications

권: E90B

호: 12

페이지: 3738 ~ 3741