CTFM DETECTION APPARATUS AND UNDERWATER DETECTION APPARATUS

A Continuous Transmission Frequency Modulated (CTFM) detection apparatus is provided. The CTFM detection apparatus includes a projector, a receiving element, a motion mechanism, and a hardware processor. The projector is configured to transmit a frequency modulated transmission wave and to generate...

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Bibliographische Detailangaben
1. Verfasser:	KOZUKI KOHEI
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 Continuous Transmission Frequency Modulated (CTFM) detection apparatus is provided. The CTFM detection apparatus includes a projector, a receiving element, a motion mechanism, and a hardware processor. The projector is configured to transmit a frequency modulated transmission wave and to generate a 3-dimensional transmission beam. The receiving element is configured to receive a reflected wave, the reflected wave comprising a reflection of the transmission wave. The motion mechanism moves the receiving element and makes a reception beam formed by the receiving element scan a 3-dimensional space within the transmission beam. The hardware processor is programmed to at least generate information on target objects within the 3-dimensional space based at least in part on a beat signal generated based at least in part on the transmission wave transmitted by the projector and the reflected wave received by the receiving element.