Oblique incidence performance of an active square loop frequency selective surface

G. I. Kiani; K. L. Ford; K. P. Esselle; A. R. Weily

doi:10.1049/ic.2007.1362

Oblique incidence performance of an active square loop frequency selective surface

G. I. Kiani, K. L. Ford, K. P. Esselle, A. R. Weily

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

4 Citations (Scopus)

Abstract

Oblique incidence performance of an active square loop frequency selective surface (FSS) is investigated. The design shows a stable frequency response for both parallel (TM) and perpendicular (TE) polarizations for incidence angles up to 60°. Four PIN diodes have been placed orthogonal to each other in the FSS unit cell to provide a stable frequency response for both TE and TM. To minimise the effect of bias lines on the overall frequency response, a diagonal DC bias line, which is connected to the centre of the FSS unit cell, has been placed on the rear surface of the dielectric substrate. The design has good isolation between transmission and reflection states, which are controlled electronically by switching PIN diodes between ON and OFF states. Preliminary theoretical results are described.

Original language	English
Title of host publication	2nd European Conference on Antennas and Propagation, EuCAP 2007
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-4
Number of pages	4
Volume	2007
Edition	11961
ISBN (Print)	9780863418426
DOIs	https://doi.org/10.1049/ic.2007.1362
Publication status	Published - 2007
Event	2nd European Conference on Antennas and Propagation, EuCAP 2007 - Edinburgh, United Kingdom Duration: 11 Nov 2007 → 16 Nov 2007

Other

Other	2nd European Conference on Antennas and Propagation, EuCAP 2007
Country	United Kingdom
City	Edinburgh
Period	11/11/07 → 16/11/07

Keywords

Active
Frequency selective surface
Oblique incidence
PIN diode
WLAN

Access to Document

10.1049/ic.2007.1362

Link to publication in Scopus

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Cite this

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title = "Oblique incidence performance of an active square loop frequency selective surface",

abstract = "Oblique incidence performance of an active square loop frequency selective surface (FSS) is investigated. The design shows a stable frequency response for both parallel (TM) and perpendicular (TE) polarizations for incidence angles up to 60°. Four PIN diodes have been placed orthogonal to each other in the FSS unit cell to provide a stable frequency response for both TE and TM. To minimise the effect of bias lines on the overall frequency response, a diagonal DC bias line, which is connected to the centre of the FSS unit cell, has been placed on the rear surface of the dielectric substrate. The design has good isolation between transmission and reflection states, which are controlled electronically by switching PIN diodes between ON and OFF states. Preliminary theoretical results are described.",

keywords = "Active, Frequency selective surface, Oblique incidence, PIN diode, WLAN",

author = "Kiani, {G. I.} and Ford, {K. L.} and Esselle, {K. P.} and Weily, {A. R.}",

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Kiani, GI, Ford, KL, Esselle, KP & Weily, AR 2007, Oblique incidence performance of an active square loop frequency selective surface. in 2nd European Conference on Antennas and Propagation, EuCAP 2007. 11961 edn, vol. 2007, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-4, 2nd European Conference on Antennas and Propagation, EuCAP 2007, Edinburgh, United Kingdom, 11/11/07. https://doi.org/10.1049/ic.2007.1362

Oblique incidence performance of an active square loop frequency selective surface. / Kiani, G. I.; Ford, K. L.; Esselle, K. P.; Weily, A. R.

2nd European Conference on Antennas and Propagation, EuCAP 2007. Vol. 2007 11961. ed. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2007. p. 1-4.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AB - Oblique incidence performance of an active square loop frequency selective surface (FSS) is investigated. The design shows a stable frequency response for both parallel (TM) and perpendicular (TE) polarizations for incidence angles up to 60°. Four PIN diodes have been placed orthogonal to each other in the FSS unit cell to provide a stable frequency response for both TE and TM. To minimise the effect of bias lines on the overall frequency response, a diagonal DC bias line, which is connected to the centre of the FSS unit cell, has been placed on the rear surface of the dielectric substrate. The design has good isolation between transmission and reflection states, which are controlled electronically by switching PIN diodes between ON and OFF states. Preliminary theoretical results are described.

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