Numerical modelling of radar signatures of splashes produced by rain drops on water surfaces

Numerical modelling of radar signatures of splashes produced by rain drops on water surfaces

At frequencies higher than 20 GHz, a physical optics method can be used to calculate power backscattered from ring waves. A modelization of surface fields allows the authors to make use of the cylindrical symmetry of the scene by analytical integration of these fields in the azimuth direction. Resul...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Craeye, C., Sobieski, P.W.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Electromagnetic modeling
Electromagnetic scattering
Frequency
Numerical models
Optical scattering
Optical surface waves
Physical optics
Radar
Sea surface
Surface waves
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Beschreibung
Zusammenfassung:At frequencies higher than 20 GHz, a physical optics method can be used to calculate power backscattered from ring waves. A modelization of surface fields allows the authors to make use of the cylindrical symmetry of the scene by analytical integration of these fields in the azimuth direction. Results are compared with experimental data collected at 36 GHz.
DOI:10.1109/IGARSS.1995.520602