Chang, T.K., Langley, Richard J., Parker, Edward A. (1996) Active frequency-selective surfaces. IEE Proceedings - Microwaves Antennas and Propagation, 143 (1). pp. 62-66. ISSN 1350-2417. E-ISSN 1359-706X. (doi:10.1049/ip-map:19960115) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:18871)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1049/ip-map:19960115 |
Abstract
Two different varieties of active frequency-selective surfaces (FSS) are described. In one type, active FSS elements incorporating switched PIN diodes are discussed. Waveguide stimulation studies show that the frequency response of the surface can be electronically switched from that of a reflecting structure to a transmitting structure. In the other type, FSS are printed on ferrite substrates which are biased with a DC magnetic field. The application of this bias field to the ferrite allows tuning of the resonant frequency by several gigahertz. In addition, the frequency characteristics can be switched from transmitting to reflecting, as for the active element FSS.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1049/ip-map:19960115 |
| Uncontrolled keywords: | antennas; active surfaces; dichroic surfaces; radomes |
| Subjects: | T Technology > TK Electrical engineering. Electronics. Nuclear engineering |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | Ted Parker |
| Date Deposited: | 15 May 2009 10:56 UTC |
| Last Modified: | 05 Nov 2024 09:55 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/18871 (The current URI for this page, for reference purposes) |
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