RADAR DEVICE

A radar device includes plural transmit antennas, plural receive antennas, a local oscillator that oscillates a local signal, a transmit processor that sends transmit signals based on the local signal from the transmit antennas, a receive processor that outputs beat signals from the local signal and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUASA, Atsuyuki, KASHIWAGI, Katsuhisa
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 radar device includes plural transmit antennas, plural receive antennas, a local oscillator that oscillates a local signal, a transmit processor that sends transmit signals based on the local signal from the transmit antennas, a receive processor that outputs beat signals from the local signal and echo signals generated as a result of the transmit signals being reflected by a target and received by the receive antennas, and a signal processor that executes signal processing on the beat signals. The transmit processor sends the transmit signals from the plural transmit antennas at different timings and also simultaneously sends the transmit signals which are combinable with each other from the plural transmit antennas.