Automatically Optimized Near-Field Focusing Radial Line Slot Array

被引：0

作者：

Ettorre, Mauro ^{[1
]}

Casaletti, Massimiliano ^{[2
]}

Valerio, Guido ^{[1
]}

Sauleau, Ronan ^{[1
]}

Le Coq, Laurent ^{[1
]}

Pavone, Santi C. ^{[3
]}

Albani, Matteo ^{[3
]}

机构：

[1] Univ Rennes 1, UMR CNRS 6164, IETR, F-35042 Rennes, France

[2] Univ Paris 06, Lab Electron & Electromagnetisme L2E, F-75005 Paris, France

[3] Univ Siena, Dipartimento Ingn Informaz, I-53100 Siena, Italy

来源：

2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014年

关键词：

ANTENNA;

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：

We present an automatically optimized near-field focusing radial line slot array (RLSA) antenna. The side lobe level and beamwidth of the normal component of the radiated electric field are controlled during the design process. A set theoretic approach is used to derive the RLSA aperture field distribution generating the required near field over a focusing plane at a given distance from the radiating aperture. The position and size of the slots of the RLSA antenna are automatically controlled to synthesize the derived aperture field distribution. The design approach is validated by measurements at 12.5 GHz.

引用

页码：1049 / 1050

页数：2