A NEW INNOVATIVE ANTENNA CONCEPT FOR BOTH NARROW BAND AND UWB APPLICATIONS

被引：9
|
作者：
Zivkovic, Irena [1 ]
Scheffler, Klaus [1 ,2 ]
机构：
[1] Max Planck Inst Biol Cybernet, Spemannstr 41, D-72076 Tubingen, Germany
[2] Univ Tubingen, Ctr Integrat Neurosci, Dept Biomed Magnet Resonance, Tubingen, Germany
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2013年 / 139卷
关键词：
RESONATOR ANTENNA; MONOPOLE;
D O I：
10.2528/PIER13031510
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, we propose a new antenna structure that can be adjusted for narrow band as well as UWB applications. The proposed antenna is of very simple geometry and easy to manufacture. It is monopole type antenna and made of copper. We present antennas with the same geometrical concept and different dimensions. Antenna designed for narrow band operation exhibits 3.7% bandwidth at 800 MHz frequency (S-11 < -10 dB). Two UWB antenna designs exhibit 77% bandwidth (from 2 to 4.5 GHz) and 54% bandwidth (from 2.6 to 4.5 GHz) and are of smaller size compared to the dielectric resonator antennas (DRA). Furthermore, it can be easily shown that using the proposed geometry broad family of antennas (for operation in various frequency bands) can be designed.
引用
收藏
页码：121 / 131
页数：11
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