Tuning technique for active FSS arrays

被引：43

作者：

Sanz-Izquierdo, B. ^{[1
]}

Parker, E. A. ^{[1
]}

Robertson, J. -B. ^{[1
]}

Batchelor, J. C. ^{[1
]}

机构：

[1] Univ Kent, Dept Elect, Canterbury CT2 7NT, Kent, England

来源：

ELECTRONICS LETTERS | 2009年 / 45卷 / 22期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1049/el.2009.2264

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：

A novel biasing technique is described for active frequency selective slot arrays. The bandpass response can be switched between transmitting and reflecting modes, or tuned over a predetermined frequency range using two different biasing circuit configurations based on the same technology. The biasing layer is separated from the slot layer by a very thin, flexible, substrate while pin and varactor diodes are employed for switching and tuning, respectively. One application is the time-dependent modification of the EM architecture of buildings, permitting access to frequency bands as desired.

引用

页码：1107 / 1108

页数：2

共 6 条

[1] Active frequency-selective surfaces [J].

Chang, TK ;

Langley, RJ ;

Parker, EA .

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 1996, 143 (01) :62-66

[2] Single-layer bandpass active frequency selective surface [J].

Kiani, Ghaffer I. ;

Ford, Kenneth L. ;

Esselle, Karu P. ;

Weily, Andrew R. ;

Panagamuwa, C. ;

Batchelor, John C. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (08) :2149-2151

[3] Waveguide demonstration of varactor-diode-tunable band-pass frequency-selective surface [J].

Mias, C ;

Tsakonas, C .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 45 (01) :62-66

[4]

Philippakis M., 2003, AY4464A OFC

[5] Wideband EM architecture of buildings: six-to-one dual-passband filter for indoor wireless environments [J].

Sanz-Izquierdo, B. ;

Ekpo, I. T. ;

Robertson, J. -B. ;

Parker, E. A. ;

Batchelor, J. C. .

ELECTRONICS LETTERS, 2008, 44 (21) :1268-U52

[6]

Wong A.H, 2005, P IEEE AP S INT S WA, V1A, P799

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