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    • 2. 发明申请
    • IMAGING RADAR SENSOR WITH NARROW ANTENNA LOBE AND WIDE ANGLE-DETECTION RANGE
    • 与窄天线LEG和广角检测区域图像ENDER雷达传感器
    • WO2013034281A4
    • 2013-05-30
    • PCT/EP2012003701
    • 2012-09-04
    • ASTYX GMBHKOERBER RICHARDGIERE ANDRE
    • KOERBER RICHARDGIERE ANDRE
    • G01S13/93G01S7/03G01S13/34H01Q21/06
    • G01S13/06G01S7/032G01S13/34G01S13/58G01S13/931H01Q21/061
    • The invention relates to a device for detecting objects within a swivel range, comprising at least two switchable transmitting antennas (10), a plurality of receiving antennas (20), the transmitting antennas (10) and the receiving antennas (20) extending in parallel along a first direction (y), and the receiving antennas (10) being arranged in a row and said row extending in a second direction (x). The receiving antennas (20) and the transmitting antennas (10) are arranged such that, owing to the sequential control of the transmitting antennas and of the positions of the transmitting and receiving antennas, they define a synthetic receiving antenna array for beam sweeping. The resulting distance between the positions of the receiving antennas in the synthetic receiving antenna array in the second direction is d, the neighboring receiving antennas in the apparatus having a distance of d2 or more and d2 being twice the value of distance d.
    • 本发明涉及一种用于可转动的范围内检测对象的装置,具有至少两个可切换发送天线(10),多个接收天线(20)的,其中,所述发送天线(10)和接收天线(20)的每个纵向彼此平行地在一个延伸, 第一方向(y)和接收天线(10)被布置在第二方向上延伸的行和列到(x),其中,所述接收天线(20)和所述发送天线(10)被布置成使得它们由 发射机天线的顺序触发和所述发射和接收天线的位置产生用于波束控制的合成接收天线阵列,利用该接收天线的位置之间专门距离对应的合成接收天线阵列在第二方向d,在该装置的距离在相邻的接收天线 d2或更大并且d2是两倍大 就像距离d一样。