Method and device for neutralizing a target

A method for remotely neutralizing a target. The method includes transmission by a probe antenna toward the target of a test signal having a frequency spectrum having at least two distinct test frequencies; reception by an array of at least two antennas of a plurality of waves scattered by the targe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FASSE DOMINIQUE, SIROT PATRICK, JOUSSE DOMINIQUE, BRASILE JEAN-PIERRE
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method for remotely neutralizing a target. The method includes transmission by a probe antenna toward the target of a test signal having a frequency spectrum having at least two distinct test frequencies; reception by an array of at least two antennas of a plurality of waves scattered by the target in response to the test signal. For each antenna of the array the method includes measuring a representative value of the amplitude of the waves scattered by the target as a function of the test frequencies; choosing at least one favored transmission frequency as a function of the representative value of the amplitude of the scattered waves; and transmitting at least one radiofrequency wave toward the target at a minimum of one favored frequency chosen for that antenna with a phase ensuring the coherent addition on the target of the radiofrequency waves transmitted by the antennas of the array.