Miniaturised broadband top-loaded planar monopole antenna with binary-encoded sleeves

被引：5

作者：

Son Trinh-Van ^{[1
]}

Hwang, Keum-Cheol ^{[2
]}

机构：

[1] Dongguk Univ Seoul, Div Elect & Elect Engn, Seoul 100715, South Korea

[2] Sungkyunkwan Univ, Sch Elect & Elect Engn, Suwon 440746, South Korea

来源：

ELECTRONICS LETTERS | 2015年 / 51卷 / 13期

基金：

新加坡国家研究基金会;

关键词：

UHF antennas; monopole antennas; broadband antennas; antenna radiation patterns; transmission lines; planar antennas; genetic algorithms; miniaturised broadband top-loaded planar monopole antenna; binary-encoded sleeves; TLPM antenna; embedded artificial transmission line; loss-10; dB; gain; 4; 11; frequency 800 MHz to 1265 MHz; peak gain; consistent radiation patterns; GA; genetic algorithm; operating bandwidth; operating frequency reduction;

D O I：

10.1049/el.2014.4543

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：

A miniaturised broadband top-loaded planar monopole (TLPM) antenna with binary-encoded sleeves is proposed. The antenna consists of a TLPM with an embedded artificial transmission line to reduce the operating frequency. To broaden the operating bandwidth of the proposed miniaturised monopole antenna, the binary-encoded sleeves are utilised and optimised using a genetic algorithm. A prototype of the proposed antenna is fabricated and tested. The measured -10 dB reflection coefficient bandwidth is 800-1265 MHz (45.04%). A peak gain of 4.11 dBi and consistent radiation patterns are achieved within the operating frequency band.

引用

页码：968 / 970

页数：2

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