Verfahren zum Orten eines Radiofrequenz-Senders

A method serves for locating a radio frequency emitter (10) that transmits pulses in a swept beam pattern. The method comprises the steps of storing intervisibility data of terrain points (14) in a region around an observation point, measuring at the observation point (12) the times of arrival of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUSS, RONALD E., LOS ANGELES CALIFORNIA 90045, US, FELDMANN, ELLIS S., ARLINGTON VIRGINIA 22202, US
Format:	Patent
Sprache:	ger
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 serves for locating a radio frequency emitter (10) that transmits pulses in a swept beam pattern. The method comprises the steps of storing intervisibility data of terrain points (14) in a region around an observation point, measuring at the observation point (12) the times of arrival of a plurality of terrain point (14) reflections of a single pulse transmitted by the emitter (10), repeating the measuring step for a plurality of pulses transmitted by the emitter (10), and comparing terrain points (14) of reflection calculated from the measured times of arrival for assumed emitter (10) locations with the stored intervisibility data of terrain points (14).