TIME-OF-FLIGHT CIRCUITRY AND TIME-OF-FLIGHT METHOD

The present disclosure generally pertains to time-of-flight circuitry for determining a roundtrip delay of photons emitted by a light source and incident on a time-of-flight imaging element, the time-of-flight circuitry being configured to: determine a test number of photons at a test point of time...

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Bibliographische Detailangaben
Hauptverfasser:	VAN NIEUWENHOVE, Daniel, JEGANNATHAN, Gobinath, DEHAN, Morin, KUIJK, Maarten
Format:	Patent
Sprache:	eng ; fre ; 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:	The present disclosure generally pertains to time-of-flight circuitry for determining a roundtrip delay of photons emitted by a light source and incident on a time-of-flight imaging element, the time-of-flight circuitry being configured to: determine a test number of photons at a test point of time and a reference number of photons at a reference point of time, the test point of time and the reference point of time being included in a measurement time interval of at least two measurement time intervals for which the test point of time is varied; and compare, for determining the roundtrip delay of the emitted photons, the test number of photons with the reference number of photons.