RADAR SYSTEM

WIPO Patent Application WO/2023/106134

A1

An antenna device (20) has an azimuth angle antenna (21) and a plurality of elevation angle antennas (22). An azimuth angle information acquisition unit acquires the distance and azimuth angle to an object to be sensed, on the basis of a reflected wave sensed by the azimuth angle antenna. An elevation angle information acquisition unit acquires the distance and elevation angle to the object to be sensed, on the basis of a reflected wave sensed by the elevation angle antennas. A determination unit determines that an object to be sensed for which the distance is the same is the same sensed object. A position detection unit detects position information of the same sensed object on the basis of the azimuth angle, elevation angle, and distance of the same sensed object. The plurality of elevation angle antennas are arranged apart from each other in the azimuth angle direction so as to each have a share of a sensing range. The plurality of elevation angle antennas are each capable of rotating continuously in one direction in the elevation angle direction.

WO/2000/039606	METHOD FOR GENERATING A RADIOLOCATION IMAGE OF AN OBJECT AND DEVICE FOR GENERATING A RADIOLOCATION IMAGE
JP7119996	Buried object detection device and buried object detection method
JPS5513871	MONITOR TELEVISION UNIT AUTOMATICALLY TRACING RADAR SIGNAL

MURASE RYOSUKE (JP)
NAKATA SHINGO (JP)
TANIMOTO NAOKI (JP)
FUJII KEITA (JP)

PCT/JP2022/043590

June 15, 2023

November 25, 2022

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DENSO CORP (JP)

G01S13/88; G01S7/02; G01S7/03; G01S13/72; H01Q21/24

WO2013128820A1

2013-09-06

JPH11287857A	1999-10-19
JP2000180540A	2000-06-30
JP2005121496A	2005-05-12
US3007151A	1961-10-31
JP2006201013A	2006-08-03
JP2014115119A	2014-06-26

YAHAGI Kazuyuki et al. (JP)

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