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    • 1. 发明授权
    • Radar apparatus having arrayed horn antenna parts communicated with waveguide
    • 具有与波导连通的阵列喇叭天线部件的雷达装置
    • US07352335B2
    • 2008-04-01
    • US11605255
    • 2006-11-29
    • Naofumi InomataTakahisa IshidaMasahito ShingyojiHiroyuki Ando
    • Naofumi InomataTakahisa IshidaMasahito ShingyojiHiroyuki Ando
    • H01Q13/00
    • H01Q21/064G01S7/032H01Q1/02H01Q13/02
    • A horn antenna part of a radar apparatus is made of a heat emitting material and includes: an antenna body part having a plurality of horn parts arranged in an array form, wherein each horn part is open toward a front surface of the apparatus, and has a diameter which gradually increases toward the front surface; and a feeder part including a waveguide which communicates with the horn parts, wherein the feeder part is connected to the antenna body part. The radar apparatus also includes: a wireless part for generating a high-frequency signal supplied to the feeder part, and converting a reflected high-frequency signal to a medium-frequency signal; and a circuit part for controlling the high-frequency signal and processing the medium-frequency signal. At least one of the wireless part and the circuit part is arranged in a manner such that it contacts the feeder part.
    • 雷达装置的喇叭天线部分由发热材料制成,包括:天线主体部分,具有排列成阵列形式的多个喇叭部分,其中每个喇叭部分朝向装置的前表面敞开,并且具有 朝向前表面逐渐增加的直径; 以及包括与喇叭部连通的波导管的馈电部,所述馈电部与天线体部连接。 雷达装置还包括:无线部分,用于产生提供给馈送部分的高频信号,并将反射的高频信号转换为中频信号; 以及用于控制高频信号并处理中频信号的电路部分。 无线部分和电路部分中的至少一个以使其接触馈送部分的方式布置。
    • 2. 发明申请
    • Radar apparatus having arrayed horn antenna parts communicated with waveguide
    • 具有与波导连通的阵列喇叭天线部件的雷达装置
    • US20070139287A1
    • 2007-06-21
    • US11605255
    • 2006-11-29
    • Naofumi InomataTakahisa IshidaMasahito ShingyojiHiroyuki Ando
    • Naofumi InomataTakahisa IshidaMasahito ShingyojiHiroyuki Ando
    • H01Q13/00
    • H01Q21/064G01S7/032H01Q1/02H01Q13/02
    • A horn antenna part of a radar apparatus is made of a heat emitting material and includes: an antenna body part having a plurality of horn parts arranged in an array form, wherein each horn part is open toward a front surface of the apparatus, and has a diameter which gradually increases toward the front surface; and a feeder part including a waveguide which communicates with the horn parts, wherein the feeder part is connected to the antenna body part. The radar apparatus also includes: a wireless part for generating a high-frequency signal supplied to the feeder part, and converting a reflected high-frequency signal to a medium-frequency signal; and a circuit part for controlling the high-frequency signal and processing the medium-frequency signal. At least one of the wireless part and the circuit part is arranged in a manner such that it contacts the feeder part.
    • 雷达装置的喇叭天线部分由发热材料制成,包括:天线主体部分,具有排列成阵列形式的多个喇叭部分,其中每个喇叭部分朝向装置的前表面敞开,并且具有 朝向前表面逐渐增加的直径; 以及包括与喇叭部连通的波导管的馈电部,所述馈电部与天线体部连接。 雷达装置还包括:无线部分,用于产生提供给馈送部分的高频信号,并将反射的高频信号转换为中频信号; 以及用于控制高频信号并处理中频信号的电路部分。 无线部分和电路部分中的至少一个以使其接触馈送部分的方式布置。