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1. 发明授权

US07450056B2 Search/detection apparatus 有权
标题翻译：搜索/检测装置
公开(公告)号：US07450056B2
公开(公告)日：2008-11-11
申请号：US11421102
申请日：2006-05-31
申请人： Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki , Kanako Honda , Osamu Isaji
发明人： Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki , Kanako Honda , Osamu Isaji
IPC分类号： G01S7/292
CPC分类号： G01S7/023 , G01S13/24 , G01S13/36 , G01S13/931 , G01S2013/936
摘要： The search/detection apparatus modulates a carrier signal by a modulation signal, generates a probe signal for detecting the location of a target, and receives the probe signal reflected by the target as an echo signal. Then, the search/detection apparatus detects the existence of an interference signal other than the echo signal from the received signal and modifies the parameter of the modulation signal and/or carrier signal.
摘要翻译：搜索/检测装置通过调制信号调制载波信号，产生用于检测目标位置的探测信号，并将由目标反射的探测信号作为回波信号接收。然后，搜索/检测装置检测来自接收信号的除回波信号之外的干扰信号的存在，并修改调制信号和/或载波信号的参数。

2. 发明授权

US07439905B2 Radar apparatus 有权
标题翻译：雷达装置
公开(公告)号：US07439905B2
公开(公告)日：2008-10-21
申请号：US11208857
申请日：2005-08-23
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： G01S13/40
CPC分类号： G01S7/4021 , G01S13/34 , G01S13/931
摘要： In a radar apparatus constructed to perform switching between a plurality of receiving antennas by using a switch, the effect of noise induced by the antenna switching is eliminated. A situation where there is no echo signal from a target is created, for example, by turning off a transmitter amplifier, and the Fourier transformed result obtained at this time is taken as a correction value and stored in a memory. During radar operation, the effect of the noise induced by the antenna switching can be eliminated by subtracting the correction value from the Fourier transformed result.
摘要翻译：在构成为通过使用开关进行多个接收天线之间的切换的雷达装置中，消除了由天线切换引起的噪声的影响。例如通过关闭发送放大器来产生没有来自目标的回波信号的情况，将此时获得的傅里叶变换结果作为校正值并存储在存储器中。在雷达操作期间，可以通过从傅里叶变换结果中减去校正值来消除由天线切换引起的噪声的影响。

3. 发明申请

US20080106458A1 ON-VEHICLE RADAR DEVICE AND ON-VEHICLE RADAR DEVICE CONTROL SYSTEM 有权
标题翻译：车载雷达装置和车载雷达装置控制系统
公开(公告)号：US20080106458A1
公开(公告)日：2008-05-08
申请号：US11694377
申请日：2007-03-30
申请人： Kanako Honda , Osamu Isaji , Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki
发明人： Kanako Honda , Osamu Isaji , Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki
IPC分类号： G01S13/00
CPC分类号： G01S7/36 , G01S7/023 , G01S13/34 , G01S13/345 , G01S13/931 , G01S2013/936
摘要： Provide an on-vehicle radar device that performs transmission control of a monitoring signal, following fixed rules, so that interference with other radar devices can be avoided with certainty. An on-vehicle radar device comprises a transceiver which transmits/receives a monitoring signal at a specified frequency band and transmits a priority order signal at a frequency within the above-mentioned frequency band, and a controller which switches the signals transmitted by the transceiver. The transceiver receives a priority order signal of another radar device, and when interference with the signal of the other radar device is detected, the controller, based on the priority order of that other device and on the priority order of the device itself, shifts, by a specified frequency amount, the frequency band of the monitoring signal transmitted by the transceiver.
摘要翻译：提供一种车载雷达设备，按照固定的规则执行监控信号的传输控制，以确保避免与其他雷达设备的干扰。车载雷达装置包括收发信机，发送/接收指定频带的监视信号，并以上述频带内的频率发送优先顺序信号，以及切换由收发信机发送的信号的控制器。收发器接收另一雷达装置的优先顺序信号，当检测到与其他雷达装置的信号的干扰时，控制器根据该另一装置的优先级顺序和设备本身的优先顺序进行移位，通过指定的频率量，由收发机发送的监视信号的频带。

4. 发明申请

US20060055593A1 Radar apparatus 有权
标题翻译：雷达装置
公开(公告)号：US20060055593A1
公开(公告)日：2006-03-16
申请号：US11208857
申请日：2005-08-23
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： G01S7/40
CPC分类号： G01S7/4021 , G01S13/34 , G01S13/931
摘要： In a radar apparatus constructed to perform switching between a plurality of receiving antennas by using a switch, the effect of noise induced by the antenna switching is eliminated. A situation where there is no echo signal from a target is created, for example, by turning off a transmitter amplifier, and the Fourier transformed result obtained at this time is taken as a correction value and stored in a memory. During radar operation, the effect of the noise induced by the antenna switching can be eliminated by subtracting the correction value from the Fourier transformed result.
摘要翻译：在构成为通过使用开关进行多个接收天线之间的切换的雷达装置中，消除了由天线切换引起的噪声的影响。例如通过关闭发送放大器来产生没有来自目标的回波信号的情况，将此时获得的傅里叶变换结果作为校正值并存储在存储器中。在雷达操作期间，可以通过从傅里叶变换结果中减去校正值来消除由天线切换引起的噪声的影响。

5. 发明申请

US20060055589A1 Radar apparatus 失效
公开(公告)号：US20060055589A1
公开(公告)日：2006-03-16
申请号：US11219658
申请日：2005-09-07
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： G01S13/00
CPC分类号： G01S13/4409 , G01S13/4454
摘要： The invention is directed to reducing the number of high-frequency components in a phase monopulse radar. A received signal selected by alternately selecting two antennas by a first switch is amplified by a receiver amplifier and mixed in a mixer with a portion of a transmitter signal. Each beat signal output from the mixer is distributed via a second switch to a selected one of two processing systems.

6. 发明授权

US07724802B2 Radar apparatus 有权
标题翻译：雷达装置
公开(公告)号：US07724802B2
公开(公告)日：2010-05-25
申请号：US10947446
申请日：2004-09-23
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： H04B1/707
CPC分类号： G01S13/325 , G01S7/35 , H04B2201/70715
摘要： A radar apparatus includes a transmission section, a delay device, a reception section, a switch control section, a switching frequency detection section, and a relative distance calculation section. The transmission section transmits a signal wave, which is spectrum spread by using a spread code. The delay device gives delay to the spread code. The reception section receives a wave reflected by an object and spectrum despreads the reflected wave with using the delayed spread code to output a despread signal. The switch control section switches at a switching frequency an operation of at least one of the transmission section, the reception section, and the delay device. The switching frequency detection section detects the switching frequency from the despread signal. The relative distance calculation section calculates a distance to the object based on a detection result provided by the switching frequency detection section and an amount of the delay.
摘要翻译：雷达装置包括发射部分，延迟装置，接收部分，开关控制部分，开关频率检测部分和相对距离计算部分。发送部发送通过使用扩展码进行频谱扩展的信号波。延迟器延迟扩展码。接收部分接收由对象反射的波，并且使用延迟扩展码对频谱进行解扩展以输出解扩信号。开关控制部以开关频率切换发送部，接收部和延迟装置中的至少一个的动作。开关频率检测部分根据解扩信号检测开关频率。相对距离计算部根据由切换频率检测部提供的检测结果和延迟量来计算到物体的距离。

7. 发明授权

US07605745B2 On-vehicle radar device and on-vehicle radar device control system 有权
标题翻译：车载雷达装置和车载雷达装置控制系统
公开(公告)号：US07605745B2
公开(公告)日：2009-10-20
申请号：US11694377
申请日：2007-03-30
申请人： Kanako Honda , Osamu Isaji , Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki
发明人： Kanako Honda , Osamu Isaji , Kazuo Shirakawa , Naofumi Ohkubo , Tetsuo Seki
IPC分类号： G01S13/00
CPC分类号： G01S7/36 , G01S7/023 , G01S13/34 , G01S13/345 , G01S13/931 , G01S2013/936
摘要： Provide an on-vehicle radar device that performs transmission control of a monitoring signal, following fixed rules, so that interference with other radar devices can be avoided with certainty. An on-vehicle radar device comprises a transceiver which transmits/receives a monitoring signal at a specified frequency band and transmits a priority order signal at a frequency within the above-mentioned frequency band, and a controller which switches the signals transmitted by the transceiver. The transceiver receives a priority order signal of another radar device, and when interference with the signal of the other radar device is detected, the controller, based on the priority order of that other device and on the priority order of the device itself, shifts, by a specified frequency amount, the frequency band of the monitoring signal transmitted by the transceiver.
摘要翻译：提供一种车载雷达设备，按照固定的规则执行监控信号的传输控制，以确保避免与其他雷达设备的干扰。车载雷达装置包括收发信机，发送/接收指定频带的监视信号，并以上述频带内的频率发送优先顺序信号，以及切换由收发信机发送的信号的控制器。收发器接收另一雷达装置的优先级顺序信号，当检测到与另一雷达装置的信号的干扰时，控制器根据该另一装置的优先级顺序和设备本身的优先顺序进行移位，通过指定的频率量，由收发机发送的监视信号的频带。

8. 发明申请

US20050083995A1 Radar apparatus 有权
标题翻译：雷达装置
公开(公告)号：US20050083995A1
公开(公告)日：2005-04-21
申请号：US10947446
申请日：2004-09-23
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： G01S13/26 , G01S7/35 , G01S13/32 , G01S13/93 , H04B1/707
CPC分类号： G01S13/325 , G01S7/35 , H04B2201/70715
摘要： A radar apparatus includes a transmission section, a delay device, a reception section, a switch control section, a switching frequency detection section, and a relative distance calculation section. The transmission section transmits a signal wave, which is spectrum spread by using a spread code. The delay device gives delay to the spread code. The reception section receives a wave reflected by an object and spectrum despreads the reflected wave with using the delayed spread code to output a despread signal. The switch control section switches at a switching frequency an operation of at least one of the transmission section, the reception section, and the delay device. The switching frequency detection section detects the switching frequency from the despread signal. The relative distance calculation section calculates a distance to the object based on a detection result provided by the switching frequency detection section and an amount of the delay.
摘要翻译：雷达装置包括发射部分，延迟装置，接收部分，开关控制部分，开关频率检测部分和相对距离计算部分。发送部发送通过使用扩展码进行频谱扩展的信号波。延迟器延迟扩展码。接收部分接收由对象反射的波，并且使用延迟扩展码对频谱进行解扩展以输出解扩信号。开关控制部以开关频率切换发送部，接收部和延迟装置中的至少一个的动作。开关频率检测部分根据解扩信号检测开关频率。相对距离计算部根据由切换频率检测部提供的检测结果和延迟量来计算到物体的距离。

9. 发明授权

US07495603B2 Radar apparatus 失效
标题翻译：雷达装置
公开(公告)号：US07495603B2
公开(公告)日：2009-02-24
申请号：US11219658
申请日：2005-09-07
申请人： Kanako Honda , Osamu Isaji
发明人： Kanako Honda , Osamu Isaji
IPC分类号： G01S13/00
CPC分类号： G01S13/4409 , G01S13/4454
摘要： The invention is directed to reducing the number of high-frequency components in a phase monopulse radar. A received signal selected by alternately selecting two antennas by a first switch is amplified by a receiver amplifier and mixed in a mixer with a portion of a transmitter signal. Each beat signal output from the mixer is distributed via a second switch to a selected one of two processing systems.
摘要翻译：本发明旨在减少相位单脉冲雷达中的高频分量的数量。通过第一开关交替地选择两个天线选择的接收信号被接收机放大器放大，并且在混合器中与发射机信号的一部分混合。从混合器输出的每个搏动信号经由第二开关分配到两个处理系统中选定的一个。

10. 发明申请

US20070188373A1 SEARCH/DETECTION APPARATUS 有权
标题翻译：搜索/检测设备
公开(公告)号：US20070188373A1
公开(公告)日：2007-08-16
申请号：US11421102
申请日：2006-05-31
申请人： Kazuo SHIRAKAWA , Naofumi Ohkubo , Tetsuo Seki , Kanako Honda , Osamu Isaji
发明人： Kazuo SHIRAKAWA , Naofumi Ohkubo , Tetsuo Seki , Kanako Honda , Osamu Isaji
IPC分类号： G01S13/08
CPC分类号： G01S7/023 , G01S13/24 , G01S13/36 , G01S13/931 , G01S2013/936
摘要： The search/detection apparatus modulates a carrier signal by a modulation signal, generates a probe signal for detecting the location of a target, and receives the probe signal reflected by the target as an echo signal. Then, the search/detection apparatus detects the existence of an interference signal other than the echo signal from the received signal and modifies the parameter of the modulation signal and/or carrier signal.
摘要翻译：搜索/检测装置通过调制信号调制载波信号，产生用于检测目标位置的探测信号，并将由目标反射的探测信号作为回波信号接收。然后，搜索/检测装置检测来自接收信号的除回波信号之外的干扰信号的存在，并修改调制信号和/或载波信号的参数。

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