Imaging radar sensor with synthetic enlargement of the antenna aperture and two-dimensional beam sweep
作者： Richard Körber , Felix Höhne
DOI:
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摘要: According to the invention, a device and method for determining position of an object, in particular moving three-dimensional space are provided. The comprises at least two switchable transmitting antenna groups with different vertical beam orientation plurality receiving antennas arranged row. distance that corresponds outer phase centers antennas. can otherwise be any around antenna. Horizontal sweep across wide angle range proceeds according digital beamforming. Vertical object is measured by comparing amplitudes signals received sequentially switched having directions.
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