Radiation and propagation in the context of HF over-the-horizon radar

Radiation and propagation in the context of HF over-the-horizon radar

This paper addresses the issue of the propagation of electromagnetic waves radiated by HF antennas located in the vicinity of an infinite plane interface. This point is of major interest when dealing with over-the-horizon radar applications. Two numerical approaches aimed at the computation of the s...

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Hauptverfasser: Beniguel, Y., Darces, M., Helier, M., Payet, N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Electromagnetics
Hafnium compounds
Indexes
mixed potential equation
near field to far field transformation
Q measurement
sky wave
Sommerfeld integrals
surface wave
Surface waves
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Beschreibung
Zusammenfassung:This paper addresses the issue of the propagation of electromagnetic waves radiated by HF antennas located in the vicinity of an infinite plane interface. This point is of major interest when dealing with over-the-horizon radar applications. Two numerical approaches aimed at the computation of the spatial electric field distribution radiated by typical HF antennas are described and compared.