IET Microwaves, Antennas & PropagationThis work presents a rigorous analysis of H‐polarised wave diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading, employing the Wiener‐Hopf technique.
Tong Zhang, Kazuya Kobayashi
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The Weather Radar as a Tool for Collecting Quantitative Data on Migrating Birds
IEEE Journal of MicrowavesRadar observations have an important role in surveying bird migrations and the multifaceted links they have with human activities and environmental changes.
Roberto Nebuloni, Carlo Capsoni
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A low radar cross section antenna array based on a liquid metal metasurface
IET Microwaves, Antennas & PropagationA low RCS (radar cross section) slot array antenna based on a liquid metal metasurface is proposed. The metasurface consists of 6 × 6 nested ring‐shaped element.
Lu‐Yang Ji +4 more
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Noise Parameters of CW Radar Sensors Used in Active Defense Systems [PDF]
, 2012 Active defense represents an innovative way of protecting military vehicles. It is based on the employment of a set of radar sensors which detect an approaching threat missile and activate a suitable counter-measure.
Hudec, P., Jenik, V., Panek, P.
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A comparison between Nimbus 5 THIR and ITPR temperatures and derived winds with rawinsonde data obtained in the AVE 2 experiment [PDF]
During the period of May 11 and 12, 1974, NASA conducted its second Atmospheric Variability Experiment (AVE II) over the eastern United States. In this time interval, two Nimbus 5 orbits crossed the AVE II area, providing a series of ITPR soundings as ...
Arnold, J. E. +2 more
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Comparison of sigma(o) obtained from the conventional definition with sigma(o) appearing in the radar equation for randomly rough surfaces [PDF]
A comparison is made of the radar cross section of rough surface calculated in one case from the conventional definition and obtained in the second case directly from the radar equation.
Levine, D. M.
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IET Microwaves, Antennas & PropagationThe diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading is rigorously analysed for the E‐polarised case using the Wiener–Hopf technique.
Tong Zhang, Kazuya Kobayashi
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probing the atmosphere with high power, high resolution radars [PDF]
Observations of radar echoes from the clear atmosphere are presented and the scattering mechanisms responsible for the two basic types of clear-air echoes are discussed.
Hardy, K. R., Katz, I.
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3D evolutionarily designed metamaterials for scattering maximization
Communications EngineeringThe rapid growth in drone air traffic calls for enhanced radar surveillance systems to ensure reliable detection in challenging conditions. Increasing radar scattering cross-section can greatly improve detection reliability in civilian applications. Here,
Dmitry Dobrykh +8 more
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User's manual for three dimensional FDTD version B code for scattering from frequency-dependent dielectric materials [PDF]
The Penn State Finite Difference Time Domain Electromagnetic Code Version B is a three dimensional numerical electromagnetic scattering code based upon the Finite Difference Time Domain Technique (FDTD). The supplied version of the code is one version of
Beggs, John H. +2 more
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