Reflecting phase-gradient metasurface for radar cross section reduction

Khushboo Singh; Muhammad U. Afzal; Ali Lalbakhsh; Karu P. Esselle

doi:10.1109/APMC52720.2021.9661928

Reflecting phase-gradient metasurface for radar cross section reduction

Khushboo Singh, Muhammad U. Afzal, Ali Lalbakhsh, Karu P. Esselle

School of Engineering

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

11 Citations (Scopus)

Abstract

In this work, we present a general approach to design reflecting phase-gradient metasurfaces (PGMs) for radar cross-section (RCS) reduction using generalized Snell's laws. Eight different supercells with the same phase gradient in different directions are arranged to create two reflecting PGMs. The monostatic RCS of the two PGMs is lower than that of a same-sized bare metal. The reflecting PGMs are capable of diffuse scattering and hence achieve a decent wideband RCS reduction.

Original language	English
Title of host publication	2021 IEEE Asia-Pacific Microwave Conference (APMC)
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	344-346
Number of pages	3
ISBN (Electronic)	9781665437820
ISBN (Print)	9781665437837
DOIs	https://doi.org/10.1109/APMC52720.2021.9661928
Publication status	Published - 2021
Event	2021 IEEE Asia-Pacific Microwave Conference, APMC 2021 - Virtual, Online, Australia Duration: 28 Nov 2021 → 1 Dec 2021

Conference

Conference	2021 IEEE Asia-Pacific Microwave Conference, APMC 2021
Country/Territory	Australia
City	Virtual, Online
Period	28/11/21 → 1/12/21

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10.1109/APMC52720.2021.9661928

Cite this

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title = "Reflecting phase-gradient metasurface for radar cross section reduction",

abstract = "In this work, we present a general approach to design reflecting phase-gradient metasurfaces (PGMs) for radar cross-section (RCS) reduction using generalized Snell's laws. Eight different supercells with the same phase gradient in different directions are arranged to create two reflecting PGMs. The monostatic RCS of the two PGMs is lower than that of a same-sized bare metal. The reflecting PGMs are capable of diffuse scattering and hence achieve a decent wideband RCS reduction.",

author = "Khushboo Singh and Afzal, \{Muhammad U.\} and Ali Lalbakhsh and Esselle, \{Karu P.\}",

year = "2021",

doi = "10.1109/APMC52720.2021.9661928",

language = "English",

isbn = "9781665437837",

pages = "344--346",

booktitle = "2021 IEEE Asia-Pacific Microwave Conference (APMC)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2021 IEEE Asia-Pacific Microwave Conference, APMC 2021 ; Conference date: 28-11-2021 Through 01-12-2021",

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Singh, K, Afzal, MU, Lalbakhsh, A & Esselle, KP 2021, Reflecting phase-gradient metasurface for radar cross section reduction. in 2021 IEEE Asia-Pacific Microwave Conference (APMC). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 344-346, 2021 IEEE Asia-Pacific Microwave Conference, APMC 2021, Virtual, Online, Australia, 28/11/21. https://doi.org/10.1109/APMC52720.2021.9661928

Reflecting phase-gradient metasurface for radar cross section reduction. / Singh, Khushboo; Afzal, Muhammad U.; Lalbakhsh, Ali et al.
2021 IEEE Asia-Pacific Microwave Conference (APMC). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2021. p. 344-346.

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

TY - GEN

T1 - Reflecting phase-gradient metasurface for radar cross section reduction

AU - Singh, Khushboo

AU - Afzal, Muhammad U.

AU - Lalbakhsh, Ali

AU - Esselle, Karu P.

PY - 2021

Y1 - 2021

N2 - In this work, we present a general approach to design reflecting phase-gradient metasurfaces (PGMs) for radar cross-section (RCS) reduction using generalized Snell's laws. Eight different supercells with the same phase gradient in different directions are arranged to create two reflecting PGMs. The monostatic RCS of the two PGMs is lower than that of a same-sized bare metal. The reflecting PGMs are capable of diffuse scattering and hence achieve a decent wideband RCS reduction.

AB - In this work, we present a general approach to design reflecting phase-gradient metasurfaces (PGMs) for radar cross-section (RCS) reduction using generalized Snell's laws. Eight different supercells with the same phase gradient in different directions are arranged to create two reflecting PGMs. The monostatic RCS of the two PGMs is lower than that of a same-sized bare metal. The reflecting PGMs are capable of diffuse scattering and hence achieve a decent wideband RCS reduction.

UR - https://www.scopus.com/pages/publications/85124420387

U2 - 10.1109/APMC52720.2021.9661928

DO - 10.1109/APMC52720.2021.9661928

M3 - Conference proceeding contribution

AN - SCOPUS:85124420387

SN - 9781665437837

SP - 344

EP - 346

BT - 2021 IEEE Asia-Pacific Microwave Conference (APMC)

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 2021 IEEE Asia-Pacific Microwave Conference, APMC 2021

Y2 - 28 November 2021 through 1 December 2021

ER -

Reflecting phase-gradient metasurface for radar cross section reduction

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