Generalized Phase-Polarization Cancellation for Broadband Radar Cross-Section Reduction [PDF]
IEEE Access, 2023 This study presents a novel approach to decrease the radar cross-section (RCS) by integrating and expanding the phase cancellation and polarization conversion methods.
Mohammad Shirmohammadkarimi +3 more
doaj +2 more sources
Ultra-Broad Band Radar Cross Section Reduction of Waveguide Slot Antenna with Metamaterials [PDF]
Radioengineering, 2016 To reduce the radar cross section of a waveguide slot antenna, a three-layer metamaterial is presented based on orthogonal double split-ring resonators. The absorption characteristics of three-layer metamaterial are demonstrated by simulation.
Qiang Fu +4 more
doaj +2 more sources
Indoor Radar Cross Section Measurements of Simple Targets [PDF]
Journal of Aerospace Technology and Management, 2012 This paper has described the radar absorbing materials characterization and radar cross section measurements, in the frequency range of 8 to 12 GHz, using a very simple setup.
Marcelo Alexandre Souza Miacci +4 more
doaj +3 more sources
Analysis of Radar Cross Section Reduction of Fighter Aircraft by Means of Computer Simulation [PDF]
Journal of Aerospace Technology and Management, 2014 This paper presents a preliminary study of the Radar Cross Section (RCS) reduction on the fighter aircraft. First, it was studied the RCS of the aircraft from computational simulations based on prior knowledge of vulnerable areas of this aircraft to ...
Luan Silva Carvalho dos Santos +2 more
doaj +2 more sources
Ultra Wide Band Radar Cross Section Reduction of a Perfectly Electric Conductor Sphere by the Application of Multilayer Metamaterial Coatings [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsA full-wave analytical method using the addition theorems and Hertzian potential functions are used to compute the radar cross section of a sphere coated by several layers composed of common materials and metamaterials.
Homayoon Oraizi +2 more
doaj +2 more sources
Graphene based tunable fractal Hilbert curve array broadband radar absorbing screen for radar cross section reduction [PDF]
AIP Advances, 2014 This paper proposes a new type of graphene based tunable radar absorbing screen. The absorbing screen consists of Hilbert curve metal strip array and chemical vapour deposition (CVD) graphene sheet.
Xianjun Huang, Zhirun Hu, Peiguo Liu
doaj +2 more sources
Inverse Design of Broadband Artificial Magnetic Conductor Metasurface for Radar Cross Section Reduction Using Simulated Annealing [PDF]
Applied SciencesIn this study, we present a novel design methodology for unit cells in chessboard metasurfaces with the aim of reducing the radar cross-section (RCS) for linearly polarized waves.
Haoda Xia +6 more
doaj +2 more sources
Wideband RCS reduction due to plasma generated by radioactive nuclei for cylindrical object
Scientific Reports, 2022 Radar cross section reduction has been one of the most important research topics in recent years. Plasma-based stealth is a method of reducing the radar cross section, which dampens the electromagnetic waves and reduces the amount of return waves.
M. Ramezani, R. Razavi
doaj +1 more source
Reflecting Phase-Gradient Metasurface for Radar Cross Section Reduction [PDF]
, 2023 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.
Afzal, MU +3 more
core +1 more source
REDUCTION OF RADAR CROSS SECTION BASED ON A METASURFACE [PDF]
Progress In Electromagnetics Research, 2014 A metasurface for Radar Cross Section (RCS) reduction is proposed. The surface is composed of the same type of metamaterial units with difierent geometric dimensions, leading to various re∞ection phases under the incidence of plane waves. By carefully choosing the phase distributions, difiusion will be produced for the re∞ected waves which may ...
Jie Chen +4 more
openaire +1 more source