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MOVING-TARGET DETECTION SYSTEM AND MOVING-TARGET DETECTION METHOD

机译：运动目标检测系统及运动目标检测方法

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摘要

In order to enhance the performance with which a moving target is detected by a single sensor and with a degree of freedom in a transmission waveform, a moving-target detection system 1 has a transmission waveform setting means 101 for setting a transmission waveform St(t), a transmission means 102 for transmitting a wave having the set transmission waveform St(t), a reception means 103 for receiving a wave including a reflected wave from a target, a Doppler shift estimation means 104 for estimating a Doppler shift that occurs due to movement of the target from the transmission waveform St(t) and a reception waveform Sr(t) including the reflected wave, a transmission waveform deformation means 105 for generating a deformed transmission waveform in which the transmission waveform St(t) is deformed in accordance with the estimated Doppler shift, and a target sensing means 106 for sensing the target using the deformed transmission waveform.

机译：为了提高通过单个传感器检测运动目标并在发送波形中具有自由度的性能，运动目标检测系统1具有用于设置发送波形St（t）的发送波形设置装置101。），用于发送具有设定的发送波形St（t）的波的发送单元102，用于接收包括来自目标的反射波的波的接收单元103，用于估计由于多普勒频移而产生的多普勒频移估计单元104发射波形变形装置105根据发射波形St（t）和包括反射波的接收波形Sr（t）的目标运动，产生变形的发射波形，其中发射波形St（t）变形。根据估计的多普勒频移，以及目标检测装置106，用于使用变形的传输波形来检测目标。

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公开/公告号WO2018038128A1

专利类型
公开/公告日2018-03-01

原文格式PDF
申请/专利权人 NEC CORPORATION;
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申请/专利号WO2017JP30015
发明设计人 SHIBA HISASHI;
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申请日2017-08-23
分类号G01S7/292;G01S13/524;
国家 WO
入库时间 2022-08-21 12:45:25

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