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公开(公告)号：US09223016B2
公开(公告)日：2015-12-29
申请号：US14034060
申请日：2013-09-23
CPC分类号： G01S13/18 , G01S7/285 , G01S7/292 , G01S7/4021 , G01S13/4454 , G01S13/931 , G01S2007/2886
摘要： A pulse radar apparatus and a control method therefor are provided that can detect information about a target with a high degree of accuracy by allowing detection of target information at all times and updating a replica signal of a noise signal in order. When the number of sets of distance data n1 is determined to be more than the number of sets of all distance data Nr in step S5, it is determined that target information detection processing is finished, and replica signal generation processing is subsequently performed. The radar function is activated in steps S13, S15, S16, and the noise signal for each distance data is obtained in step S17. Thereafter, in steps S19, S21, S23, the first, second, and third background signals, respectively, are generated, and thereafter, in step S23, a replica signal is generated.
摘要翻译： 提供了一种脉冲雷达装置及其控制方法，其通过允许一直检测目标信息并且依次更新噪声信号的复制信号，可以高精度地检测关于目标的信息。 当在步骤S5中将距离数据组n1的数量确定为大于所有距离数据组Nr的数量时，确定目标信息检测处理结束，并且随后执行复制信号生成处理。 在步骤S13，S15，S16中激活雷达功能，并且在步骤S17中获得每个距离数据的噪声信号。 此后，分别在步骤S19，S21，S23中产生第一，第二和第三背景信号，之后在步骤S23中产生复制信号。
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公开(公告)号：US20140022114A1
公开(公告)日：2014-01-23
申请号：US14034060
申请日：2013-09-23
IPC分类号： G01S13/18
CPC分类号： G01S13/18 , G01S7/285 , G01S7/292 , G01S7/4021 , G01S13/4454 , G01S13/931 , G01S2007/2886
摘要： A pulse radar apparatus and a control method therefor are provided that can detect information about a target with a high degree of accuracy by allowing detection of target information at all times and updating a replica signal of a noise signal in order.When the number of sets of distance data n1 is determined to be more than the number of sets of all distance data Nr in step S5, it is determined that target information detection processing is finished, and replica signal generation processing is subsequently performed. The radar function is activated in steps S13, S15, S16, and the noise signal for each distance data is obtained in step S17. Thereafter, in steps S19, S21, S23, the first, second, and third background signals, respectively, are generated, and thereafter, in step S23, a replica signal is generated.
摘要翻译： 提供了一种脉冲雷达装置及其控制方法，其通过允许一直检测目标信息并且依次更新噪声信号的复制信号，可以高精度地检测关于目标的信息。 当在步骤S5中将距离数据组n1的数量确定为大于所有距离数据组Nr的数量时，确定目标信息检测处理结束，并且随后执行复制信号生成处理。 在步骤S13，S15，S16中激活雷达功能，并且在步骤S17中获得每个距离数据的噪声信号。 此后，分别在步骤S19，S21，S23中产生第一，第二和第三背景信号，之后在步骤S23中产生复制信号。
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公开(公告)号：US09628306B2
公开(公告)日：2017-04-18
申请号：US14867912
申请日：2015-09-28
发明人： Yoshihito Ishida , Yasushi Aoyagi , Kei Takahashi
CPC分类号： H04L25/4902 , G01S7/023 , G01S7/282 , G01S13/106 , G01S13/30 , H04L27/122
摘要： Provided is a pulse generation device capable of suitably adjusting and outputting a pulse pattern by a simple configuration. A pulse generation device (100) includes a radio frequency oscillator (110) that generates a carrier wave of a certain frequency, a baseband pulse generating unit (120) that generates a signal having a certain pulse shape at a baseband, a timing generator (130) that controls a timing to generate a pulse through the baseband pulse generating unit (120), and a mixer (140) that modulates the carrier wave output from the radio frequency oscillator (110) using the pulse output from the baseband pulse generating unit (120). The timing generator (130) can adjust a waveform of the pulse output from the baseband pulse generating unit (120).
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公开(公告)号：US09509534B2
公开(公告)日：2016-11-29
申请号：US14867912
申请日：2015-09-28
发明人： Yoshihito Ishida , Yasushi Aoyagi , Kei Takahashi
摘要： Provided is a pulse generation device capable of suitably adjusting and outputting a pulse pattern by a simple configuration. A pulse generation device (100) includes a radio frequency oscillator (110) that generates a carrier wave of a certain frequency, a baseband pulse generating unit (120) that generates a signal having a certain pulse shape at a baseband, a timing generator (130) that controls a timing to generate a pulse through the baseband pulse generating unit (120), and a mixer (140) that modulates the carrier wave output from the radio frequency oscillator (110) using the pulse output from the baseband pulse generating unit (120). The timing generator (130) can adjust a waveform of the pulse output from the baseband pulse generating unit (120).
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