Results 201 to 210 of about 13,090 (253)
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Comparative study of high frequency techniques in radar cross-section (RCS) estimation
Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004., 2004The paper studies and analyzes scattering by some of the shapes that are most used to model targets. From simple shapes, like cylinder and cone, to the conically capped cylinder, different techniques are used to analyze the scattering phenomena. Results obtained are compared over a wide range of frequencies and aspect angles.
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An investigation of the RCS (radar cross section) computation of grid cavities
AIP Conference Proceedings, 2014In this paper, the aperture of a cavity is covered by a metallic grid net. This metallic grid is to reduce RCS deduced by impinging radar ray on the aperture. A radar ray incident on a grid net installed on a cavity may create six types of propagation. 1-Incident rays entering inside the cavity and backscattered from it.2-Incidebnt rays on the grid net
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Van Vleck Revisited - The RCS (Radar Cross Section) of Thin Wires
1973Abstract : The approximate theory of radar reflection from thin wires by Van Vleck, et. al., gives very good average radar cross section (RCS) results and good angular RCS results except end-on. In the paper, the nature of this end-on discrepancy is examined. It is found that, if the complete expressions derived by Van Vleck, et.
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Radar Cross-Section (RCS) Estimation and Reduction
2022Vineetha Joy, Hema Singh
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High-frequency Radar Cross Section (RCS) Approximation of a Thin Dielectric Spherical Shell
2012Abstract : The high-frequency radar cross section (RCS) of a thin-filmed dielectric sphere in the far-field was approximated using a model based on two thin parallel dielectric plates. The results were compared to a solution developed by Andreasen based upon simplified boundary conditions.
Frank J. Crowne, Geoffrey H. Goldman
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Multichannel Metagrating Diffusers for Broad-Angle Radar Cross Section (RCS) Reduction
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), 2021Yarden Yashno, Ariel Epstein
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On the radar cross section (RCS) prediction of vehicles moving on the ground
AIP Conference Proceedings, 2014As readers should be aware, Radar Cross Section depends on the factors such as: Wave frequency and polarization, Target dimension, angle of ray incidence, Target’s material and covering, Type of radar system as monostatic or bistatic, space in which contains target and propagating waves, and etc.
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Radar Cross Section(RCS) Reduction of Microstrip Patch Antenna using Meander Structures
2022 IEEE Region 10 Symposium (TENSYMP), 2022MV Jisha, Anju Pradeep
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, 2022