Horizontally Polarized Omnidirectional Antenna Using Octagonal Dipole Array for Digital Television Reception

被引：0
|
作者：
Osklang, Pracha [1 ]
Luadang, Bancha [1 ]
Phongcharoenpanich, Chuwong [1 ]
Lamultree, Suthasinee [2 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang Bangkok, Fac Engn, Bangkok 10520, Thailand
[2] Asian Univ, Fac Engn & Technol, Banglamung 20260, Chonburi, Thailand
来源：
PROCEEDINGS OF THE 20TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC2014) | 2014年
关键词：
DTV; horizontal polarization; omnidirectional pattern; stacked antenna; UHF antenna;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a horizontally polarized omnidirectional antenna using octagonal dipole array for digital television reception. The proposed antenna consists of stacked octagonal dipole array that is designed from brass sheet. The parametric study is carried out for different dimensions of distance between octagonal dipole, dipole arm and radiator to improve the impedance bandwidth. Obvious that the results show good impedance matching of vertical bar S-11 vertical bar better than 10 dB, and antenna gain of 1.1 dBi - 2.3 dBi along the frequency range from 470 MHz to 862 MHz.
引用
收藏
页码：135 / 138
页数：4
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