High-Resolution 3D Radar Wave Imaging Device

A radar wave imaging device (10) comprises a radar transmitter unit (18) having at least one radar transmit antenna (20) for transmitting radar waves towards a scene and a radar receiving unit (22) including a plurality of radar receiver members (24) that are arranged as a two-dimensional array, for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SPIELMANN Thiemo, HERSCHBACH Norbert
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY 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 wave imaging device (10) comprises a radar transmitter unit (18) having at least one radar transmit antenna (20) for transmitting radar waves towards a scene and a radar receiving unit (22) including a plurality of radar receiver members (24) that are arranged as a two-dimensional array, for receiving reflected radar waves. The radar receiving unit (22) includes an imaging radar optics unit (32) for imaging at least a portion of a scene onto at least a portion of the two-dimensional array of radar receiver members (24). The imaging radar optics unit (32) comprises at least a first radar lens (36) that is arranged between the radar receiver members (24) and the scene. The radar receiver members (24) are arranged in direct contact to a surface of the first radar lens (36) that is facing away from the scene. (Fig. 1)