Design and Testing of a Multifrequency Antenna With a Reconfigurable Feed

被引：15
|
作者：
Kumar, Ajith M. M. [1 ]
Patnaik, Amalendu [2 ]
Christodoulou, Christos G. [3 ]
机构：
[1] Rajiv Gandhi Univ Knowledge Technol, Dept Elect & Commun Engn, Rk Vally 516329, India
[2] Indian Inst Technol, Dept Elect & Commun Engn, Roorkee 247667, Uttar Pradesh, India
[3] Univ New Mexico, Configurable Space Microsyst Innovat & Applicat C, Albuquerque, NM 87131 USA
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2014年 / 13卷
关键词：
Fractal antenna; reconfigurable antenna;
D O I：
10.1109/LAWP.2014.2315433
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：
The implementation of a frequency-reconfigurable antenna with the use of a moving feeding technique is described in this letter. A flexible coaxial feed is attached to the main microstripline feed of a perturbed Sierpinski monopole gasket, and it slides with the help of computer-controlled motor mechanism. Single and multiple operational frequencies are observed during the movement of the feed. The antenna and the reconfigurable system were designed, implemented, and experimentally verified to show the feasibility of the proposed concept. The experimentally verified response of the antenna is also compared to full-wave simulation results.
引用
收藏
页码：730 / 733
页数：4
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