radar cross section model
Application of Bionics in Frequency Selective Surface Design and Antenna Radar Cross Section Reduction
... FSS irradiated by electromagnetic waves is similar to leaf irradiated by sunlight. Space and efficiency are both strictly required by the leaf and the FSS. Thus, the leaf and the FSS are thought to have a similar ...
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Prediction of variation in MIMO channel capacity for the populated indoor environment using a radar cross-section-based pedestrian model
... channel model for the populated indoor environment is also introduced, based on geometrical optics and a detailed radar cross-section representation of the human ...new model generates ...
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Polarimetric radar cross section under SAR geometry
... tered fields using physical optic approximation. The new ap- proaches of polarimetric radar cross section are presented in Sect. 3. The experimental model, i.e., the ground based SAR geometry ...
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Calculating Radar Cross Section of Lossy Targets Using the Surface Impedance Approach
... proposed model, to validate the accuracy of the approach presented in this work and to better demonstrate the utility of the presented method for the calculation of the RCS, we report in ...
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The Effect of the Dimensions of the Body on the Radar Cross Section (RCS)
... our model, we find that there are several possibilities to achieve the value and form of the RCS but here we briefly review some of the possibilities because of the existence of a large number of possibilities in ...
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Optimization Study of Radar Cross Section Reduction by an Inhomogeneous Collisional Magnetized Plasma
... the model equations are utilized to obtain the bistatic RCS of a flat square conductive plate of side 12 cm, covered by a collisional inhomogeneous plasma ...
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Estimation of Radar Cross Section of a Target under Track
... The ML solution to (5) appears to be analytically intractable, and we apply the expectation maximization (EM) algorithm to obtain the solution. The EM algorithm is an e ffi cient iterative procedure for finding the ML ...
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Evaluation of MIMO Channel Capacity in Indoor Environments Using Vector Parabolic Equation Method
... a model based on an unprecedented application of the vector parabolic equation method (VPEM) to evaluate MIMO system capacity inside ...the radar cross section of airplanes [13] and ...
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Robust Semi-Deterministic Facet Model for Fast Estimation on EM Scattering from Ocean-Like Surface
... scale model (TSM) [6], small-slope approximation (SSA) [7], improved Green’s function method (IGFM) [8], extended boundary condition method (EBCM) [9] and integral equation method (IEM) [10], have been discussed ...
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Study of frequency selective surfaces on radar cross section reduction
... in radar cross section reduction (RCSR), a periodic array of frequency selective surfaces (FSSs) which exploits a non-metallic ground plane and slot embedded in the patch elements have been ...
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Study of Frequency Selective Surfaces on Radar Cross Section Reduction
... in radar cross section reduction (RCSR), a periodic array of frequency selective surfaces (FSSs) which exploits a non-metallic ground plane and slot embedded in the patch elements have been ...
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Radar Cross Sections of Sea and Ground Clutter Estimated by Two Scale Model and Small Slope Approximation in HF-VHF Bands
... transmitter, Radar Cross Section with a double reflection to the patch (surface) and Radar Cross Section with a double reflection to the ...This model is valid for a ...
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3-D SAR Imaging Based RCS Measurement Technique with Fixed Transmitter
... aperture radar (3-D SAR) imaging based radar cross section (RCS) extraction technique with fixed transmitter is ...flight model demonstrate the accurate prediction of ...
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Measurement and evaluation of radar cross section for furniture in an indoor propagation channel
... In an indoor environment, scattering targets, e.g., furniture items, walls, or even a human body, have an effect on the total received signal. In addition, the scatterers and their en- vironment affect the radio wave ...
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Singular Points Meshing Direct Method for Computing the Chaff Radar Cross Section
... improved model was applied in [1], wherein spherically averaged bistatic cross sections were applied to a cloud of randomly positioned and randomly oriented resonant ...bistatic cross sections ...
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Reflectarray Antenna with Radar Cross-Section Reduction
... Since each concentric ring has a loss which depends on the loop diameter, the effect of the resulting amplitude distribution needs to be accounted for to predict the far field antenna pattern. The loss associated with ...
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Reflectarray antenna with radar cross section reduction
... computer model. For radar applications, it is essential to minimise the power which is transmitted in the sidelobes (Cheng, 1993) since energy transmitted outside the main beam leads to a reduction in the ...
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Radar Cross Section Analysis Using Physical Optics and Its Applications to Marine Targets
... Radar Cross Section (RCS) is one of the most considerable parameters for ship stealth ...ship, Radar Cross Section Analysis Program (RACSAN) based on Kirchhoff approximation in ...
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Design of Triangular Patch Antenna with reduced RCS for Stealth Applications using Bionics
... ABSTRACT: In this paper Bionics principle is applied to the proposed triangular antenna to show the antenna radar cross section (RCS) reduction by the use of a model insect tentacle antenna . ...
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Rainfall observation from X-band, space-borne, synthetic aperture radar
... between model σ 0C and σ 0X at VV and HH polarization for wind roughened and rain impacted sea ...up-wind, cross-wind and down-wind computations ...The cross section model of Contreras ...
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