Electrically Small Antenna With Defected Ground Structure

被引：0

作者：

Kimouche, Hocine ^{[1
]}

Oukil, Sofiane ^{[1
]}

机构：

[1] EMP, Lab Microwaves & Radar, Bordj El Bahri, Algeria

来源：

2012 9TH EUROPEAN RADAR CONFERENCE (EURAD) | 2012年

关键词：

component; small antenna; defected ground structure; filter; EFFICIENT; IMPEDANCE;

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：

In this paper, a dumbbell shaped defected ground structure (DGS) is proposed to suppress higher order harmonics of an electrically small antenna. A slot loading technique is applied to a well-know low-profile antenna, the area miniaturization of a semi circular microstrip patch antenna by inserting a number of slits parallel to the radiating edges, is investigated in relation to the quality factor. The antenna was designed to operate at 1.81 GHz (DCS band). Measurement results on a prototype antenna, fully demonstrate the performance of the proposed antenna.

引用

页码：485 / 488

页数：4

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