A new reflectarray cell using microstrip patches loaded with slots

被引：19

作者：

Cadoret, D

Laisné, A

Gillard, R

Legay, H

机构：

[1] Inst Elect & Telecommun Rennes, F-35043 Rennes, France

[2] Alcatel Space, Toulouse, France

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 44卷 / 03期

关键词：

reflectarray antenna; microstrip element; microstrip antenna arrays; linear polarization;

D O I：

10.1002/mop.20608

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 new reflectarray cell,consisting of a variable-length slot etched in a microstrip patch is presented. The phase shift is achieved by controlling the length of the slot. Two different structures are proposed: the first one uses a single patch with a single slot while the second involves three coupled patches sharing two slots. Good agreement between the simulations and measurements is obtained for passive structures designed at 5.7 GHz in a waveguide. (C) 2005 Wiley Periodicals, Inc.

引用

页码：270 / 272

页数：3