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Title: Active frequency selective surface using PIN diodes
Related: IEEE Antennas and Propagation International Symposium (2007) (10 - 15 June 2007 : Honolulu)
Related: Proceedings of 2007 IEEE Antennas and Propagation International Symposium, p.4525-4528
DOI: 10.1109/APS.2007.4396549
Publisher: Honolulu, HI : IEEE
Date: 2007
Author/Creator: Kiani, Ghaffer I
Author/Creator: Esselle, Karu P
Author/Creator: Weily, Andrew R
Author/Creator: Ford, Kenneth L
Description: A novel active frequency selective surface (FSS) is presented for 2.45 GHz applications. It consists of circular aperture elements with four PIN diodes placed orthogonal to each other on FR4 substrate. The negative dc biasing is provided with cross shaped supply lines from the reverse side of the substrate, while positive biasing is provided from the front side of printed circular structure. This active FSS design enables transmission to be switched on or off at 2.45 GHz, providing high transmission when the diodes are in OFF state, and high isolation when the diodes are ON. The design also provides very good stability to oblique TE incidence, i.e perpendicular polarisation.
Description: 4 page(s)
Subject Keyword: aperture antennas
Subject Keyword: frequency selective surfaces
Subject Keyword: p-i-n diodes
Resource Type: conference paper
Organisation: Macquarie University. Dept. of Electronics

Identifier: http://hdl.handle.net/1959.14/25701
Identifier: ISBN:9781424408771
Identifier: mq-rm-2007003456
Language: eng
Rights: Copyright 2007 IEEE. Reprinted from Proceedings of 2007 IEEE Antennas and Propagation International Symposium. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Macquarie University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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