A progression in the techniques of reducing RCS for the targets
Document Type
Article
Publication Date
8-1-2024
Abstract
This review is based on the radar cross-section (RCS) reduction techniques, with the prominence of the meta surface and its design. The thorough detail starts with introducing the concepts of the RCS and its reduction techniques. Then, traditional and recent techniques are provided to reduce RCS, emphasizing the scattering and absorption methods. An in-depth analysis of shaping processes and Radar Absorbing Materials (RAM) is provided, which are two standard RCS reduction techniques. It also thoroughly analyses the metamaterial-based RCS reduction, considering both active and passive configurations. The primary aspects covered regarding the utilization of metasurfaces for reducing RCS include profile, conformality, polarization sensitivity, and design complexity. To provide comparison and evaluation, the review includes tabulated information on performance parameters such as the method used, frequency range, size, optimization method, and planar or conformal design of RCS reduction. Additionally, the paper identifies areas within the field that require further in-depth research and investigation.
Keywords
RCS reduction, RCS reduction techniques, Scattering, Absorption, Stealth, Metasurface
Divisions
sch_ecs
Funders
Universiti Malaya (UM) (GPF008A-2023),United Arab Emirates University (UEAU) (IF055-2021)
Publication Title
Alexandria Engineering Journal
Volume
100
Publisher
Elsevier
Publisher Location
RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS