Results 31 to 40 of about 17,339 (277)
Broadband and Tunable RCS Reduction using High-order Reflections and Salisbury-type Absorption Mechanisms [PDF]
Scientific Reports, 2019 In this paper, a broadband and tunable radar cross section (RCS) reduction structure is proposed by using the hybrid physical mechanism that is based on high-order reflections and Salisbury-type absorption.
Jiakun Song +6 more
doaj +2 more sources
Metasurface base on uneven layered fractal elements for ultra-wideband RCS reduction
AIP Advances, 2018 A novel metasurface based on uneven layered fractal elements is designed and fabricated for ultra-wideband radar cross section (RCS) reduction in this paper.
Jianxun Su +5 more
doaj +2 more sources
RCS reduction effect based on transparent and flexible polarization conversion metasurface arrays
Results in Physics, 2023 In recent years, radar cross section (RCS) reduction techniques based on electromagnetic absorption materials have become a hot research topic in the field of electromagnetic stealth.
Qiutong Zhen +7 more
doaj +2 more sources
ITO Meta-Absorber-Loaded Conformal UHF Monopole Antenna with Wide-Angel RCS Reduction. [PDF]
Materials (Basel)In this paper, a conformal UHF antenna with a wide-angle radar cross section (RCS) reduction capability is proposed. The radiator of the design is a planar monopole antenna.
Lu P +5 more
europepmc +2 more sources
Wideband RCS Reduction of Microstrip Array Antenna Based on Absorptive Frequency Selective Surface and Microstrip Resonators [PDF]
International Journal of Antennas and Propagation, 2017 An approach for wideband radar cross section (RCS) reduction of a microstrip array antenna is presented and discussed. The scheme is based on the microstrip resonators and absorptive frequency selective surface (AFSS) with a wideband absorptive property ...
Jingjing Xue, Wen Jiang, Shuxi Gong
doaj +2 more sources
An Ultra-wideband and Polarization-independent Metasurface for RCS Reduction. [PDF]
Sci Rep, 2016 AbstractIn this paper, an ultra-wideband and polarization-independent metasurface for radar cross section (RCS) reduction is proposed. The unit cell of the metasurface operates in a linear cross-polarization scheme in a broad band. The phase and amplitude of cross-polarized reflection can be separately controlled by its geometry and rotation angle ...
Su P, Zhao Y, Jia S, Shi W, Wang H.
europepmc +4 more sources
NanomaterialsWith the rapid development of terahertz radar technology, the electromagnetic device for terahertz radar cross-section (RCS) reduction is worth investigating.
Ling Wang +5 more
doaj +2 more sources
Wideband RCS reduction based on a simple chessboard metasurface [PDF]
, 2023 To avoid being detected by radar, it is necessary to reduce stealthy military platforms' radar cross section (RCS). The operation of overlaying the metasurface (MS) on the targets is a good solution.
Lau, Buon Kiong +7 more
core +2 more sources
Plasma antenna design for RCS reduction
, 2019 International audienceThis paper presents the use of reconfigurable plasma reflector antenna to demonstrate the reduction of the RCS of such antenna by de-activating the plasma (Compact fluorescent lamp).
Colombel, F. +3 more
core +2 more sources
Sensors, 2023 This paper deals with the practical application of Radar Cross Section (RCS) reduction technology using plasma. Although various plasma application technologies for RCS reduction have been studied, there are still many issues to be addressed for ...
Minsu Choi +8 more
doaj +1 more source