Beam-Switching Antenna With a New Reconfigurable Frequency Selective Surface

被引：82

作者：

Bouslama, Moufida ^{[1
]}

Traii, Moubarek ^{[1
]}

Denidni, Tayeb A. ^{[2
]}

Gharsallah, Ali ^{[1
]}

机构：

[1] EL Manar Univ, Fac Sci Tunis, Unit Res High Frequency Elect Circuits & Syst, Tunis 2092, Tunisia

[2] Univ Quebec, INRS EMT, Montreal, PQ H5A 1K6, Canada

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2016年 / 15卷

关键词：

Agile antennas; beam-sweeping; beam-switching; reconfigurable frequency selective surface;

D O I：

10.1109/LAWP.2015.2497357

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 letter, a design of a beam-sweeping antenna using a new active frequency selective surface (FSS) is presented. The active FSS is composed of a steerable hybrid element that allows the control of radiation characteristics of the proposed antenna. The design is composed of an active cylindrical FSS structure containing PIN diodes and is divided into 10 equal columns. This design contains a simple dipole that is located in the center and surrounded by a cylindrical active FSS. The beam-sweeping of the antenna is produced by switching the PIN diodes between the ON and OFF states. The antenna operates at 1.8 GHz and covers all azimuth angles in 10 steps with a maximum measured gain of 9.1 dBi. This beam-switching antenna can be used in the base stations of wireless communication systems.

引用

页码：1159 / 1162

页数：4

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