Scattering by gaps and cracks

Scattering by gaps and cracks

The contribution from gaps and cracks where two component structures come together is a matter of increasing concern in radar scattering. For the two-dimensional problem of a narrow gap filled with a resistive or impedance material in an otherwise perfectly conducting plane, the integral equations f...

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Veröffentlicht in:IEEE transactions on antennas and propagation 1989-06, Vol.37 (6), p.744-750
Hauptverfasser: Senior, T.B.A., Volakis, J.L.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Automotive components
Conducting materials
Conductivity
Diffraction
Diffraction, scattering, reflection
Exact sciences and technology
Geometry
Integral equations
Moment methods
Radar scattering
Radiocommunications
Radiowave propagation
Strips
Surface impedance
Telecommunications
Telecommunications and information theory
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Beschreibung
Zusammenfassung:The contribution from gaps and cracks where two component structures come together is a matter of increasing concern in radar scattering. For the two-dimensional problem of a narrow gap filled with a resistive or impedance material in an otherwise perfectly conducting plane, the integral equations for the currents induced in the gap are approximated under the assumption that w
ISSN:0018-926X
1558-2221
DOI:10.1109/8.29361