OPTICAL GUIDANCE SYSTEMS AND METHODS USING MUTUALLY DISTINCT SIGNAL-MODIFYING SENSORS

The present invention relates to an optical sensor comprising a first lens array (5710) including a plurality of first lenses; a photodetector array (5770) including a plurality of photodetectors, each of the plurality of photodetectors being aligned with a respective one of the plurality of first l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DOWSKI, EDWARD, JOHNSON, GREGORY
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 invention relates to an optical sensor comprising a first lens array (5710) including a plurality of first lenses; a photodetector array (5770) including a plurality of photodetectors, each of the plurality of photodetectors being aligned with a respective one of the plurality of first lenses; and a plurality of signal-modifying elements, each of the plurality of signal-modifying elements being aligned with a respective one of the plurality of first lenses, the plurality of signal-modifying elements including a first signal-modifying optical element having a first spatially-dependent transmission function, and a second signal-modifying optical element having a second spatially-dependent transmission function differing from the first spatially-dependent transmission function.