Tunable liquid crystal reflectarray patch element

被引：31

作者：

Hu, W. ^{[1
]}

Ismail, M. Y.

Cahill, R.

Gamble, H. S.

Dickie, R.

Fusco, V. F.

Linton, D.

Rea, S. P.

Grant, N.

机构：

[1] Queens Univ Belfast, Inst Elect Commun & Informat Technol, No Ireland Sci Pk,Queens Rd, Belfast BT3 9DT, Antrim, North Ireland

[2] EADS ASTRIUM Ltd, Directorate Earth Observ Navigat & Sci, Portsmouth PO3 5PU, Hants, England

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 09期

关键词：

D O I：

10.1049/el:20060571

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：

Numerical and measured results are employed at X-band to demonstrate that the electrical properties ofnematic state liquid crystal can be exploited to produce phase shifters for beam scanning printed reflectarray antennas with a tunable range greater than 180'.

引用

页码：509 / 511

页数：3