MULTIBEAM RADAR APPARATUS FOR VEHICLE, MULTIBEAM RADAR METHOD, AND MULTIBEAM RADAR PROGRAM
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United States of America Patent
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N/A
Issued Date -
Oct 25, 2012
app pub date -
Feb 10, 2012
filing date -
Feb 11, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An on-board multibeam radar apparatus includes a plurality of beam elements that constitute an antenna transmitting a transmission wave and receiving an incoming wave being reflected and arriving from a target in response to the transmission wave, a control unit configured to select a beam element used for transmission and reception out of the plurality of beam elements so as to change a field of view, and a processing unit configured to apply a Fourier transformation to beam element data which are data of a received wave received through the beam element used for transmission and reception selected by the control unit based on the number of elements and the element interval of a desired virtual array antenna so as to create virtual array data, and to perform a predetermined process based on the created virtual array data.
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