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US 2021/0278508 A1Published application
Lidar device
AssigneeRobert Bosch GmbH
InventorsJan Niklas Caspers, Simon Schneider
Life of this patent
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Abstract
A lidar device having an integrated optics that has a beam deflecting unit having an optical phase array that has a multiplicity of antennas that are set up to emit electromagnetic radiation at a prespecified angle of radiation. The angle of radiation covers a prespecified field of view of the lidar device. The angle of radiation has a first angle of radiation subregion, in which electromagnetic radiation is emitted having a polarization A, and has a second angle of radiation subregion, in which electromagnetic radiation is emitted having a polarization B.
Claims11
A lidar device, comprising:
- an integrated optics that includes a beam deflecting unit having an optical phase array having a multiplicity of antennas that are set up to emit electromagnetic radiation at a prespecified angle of radiation, the angle of radiation covering a prespecified field of view of the lidar device;
- wherein the angle of radiation has a first angle of radiation subregion, in which electromagnetic radiation is emitted having a first polarization, and has a second angle of radiation subregion, in which electromagnetic radiation is emitted having a second polarization.
Dependencies are inferred from the claim text.