Radar apparatus and method for determining range side lobe
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsKenta Iwasa, Hidekuni Yomo, Tomohiro Yui
Life of this patent
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Abstract
Provided is a radar apparatus including: an estimation circuit; and a processing circuit. The estimation circuit outputs a plurality of pieces of data each including information in which a distance to a target and a direction to the target are estimated based on a reception signal including a reflected wave that is a radar signal reflected by the target. The processing circuit determines a range side lobe component in the target based on the estimated distance and the estimated direction of one or more pieces of data selected from the plurality of pieces of data.
Claims9
A radar apparatus, comprising:
- an estimation circuit that outputs a plurality of pieces of data each including information in which a distance to a target and a direction to the target are estimated based on a reception signal including a reflected wave that is a radar signal reflected by the target, the radar signal being transmitted by the radar apparatus, and information on a relative velocity with respect to the radar apparatus;
- and
- a processing circuit that determines a range side lobe component in the target based on the estimated distance, the estimated direction of one or more pieces of data selected from the plurality of pieces of data and the relative velocity.
A method for determining a range side lobe, comprising:
- outputting a plurality of pieces of data each including information in which a distance to a target and a direction to the target are estimated based on a reception signal including a reflected wave that is a radar signal reflected by the target, the radar signal being transmitted by the radar apparatus, and information on a relative velocity with respect to the radar apparatus;
- and
- determining a range side lobe component in the target based on the estimated distance, the estimated direction of one or more pieces of data selected from the plurality of pieces of data and the relative velocity.
Dependencies are inferred from the claim text.