RCS reduction technique for reflectarray antennas

N. Misran; Robert Cahill; Vincent Fusco

doi:10.1049/el:20031070

RCS reduction technique for reflectarray antennas

N. Misran, Robert Cahill, Vincent Fusco

Research output: Contribution to journal › Article

53 Citations (Scopus)

Abstract

The performance of a concentric ring reflectarray element backed either by a solid metal ground plane or a frequency-selective surface is compared. Simulated and measured results show that the 'in-band' reflection phase response of the two structures is similar; however, the periodic surface reduces the 'out-of-band' reflectivity of the antenna by more than 4 dB, thereby decreasing its RCS profile to these signals.

Original language	English
Pages (from-to)	1630-1632
Number of pages	3
Journal	Electronics Letters
Volume	39
DOIs	https://doi.org/10.1049/el:20031070
Publication status	Published - 2003

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Misran, N., Cahill, R., & Fusco, V. (2003). RCS reduction technique for reflectarray antennas. Electronics Letters, 39, 1630-1632. https://doi.org/10.1049/el:20031070

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abstract = "The performance of a concentric ring reflectarray element backed either by a solid metal ground plane or a frequency-selective surface is compared. Simulated and measured results show that the 'in-band' reflection phase response of the two structures is similar; however, the periodic surface reduces the 'out-of-band' reflectivity of the antenna by more than 4 dB, thereby decreasing its RCS profile to these signals.",

author = "N. Misran and Robert Cahill and Vincent Fusco",

year = "2003",

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AU - Misran, N.

AU - Cahill, Robert

AU - Fusco, Vincent

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AB - The performance of a concentric ring reflectarray element backed either by a solid metal ground plane or a frequency-selective surface is compared. Simulated and measured results show that the 'in-band' reflection phase response of the two structures is similar; however, the periodic surface reduces the 'out-of-band' reflectivity of the antenna by more than 4 dB, thereby decreasing its RCS profile to these signals.

U2 - 10.1049/el:20031070

DO - 10.1049/el:20031070

M3 - Article

VL - 39

SP - 1630

EP - 1632

JO - Electronics Letters

JF - Electronics Letters

SN - 0013-5194

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