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1. 发明专利

JP2013224884A Water vapor observation device and meteorological radar 有权
标题翻译：水蒸汽观测装置和气象雷达
公开(公告)号：JP2013224884A
公开(公告)日：2013-10-31
申请号：JP2012097756
申请日：2012-04-23
申请人： Japan Radio Co Ltd , 日本無線株式会社
发明人： NOKIBA YUYA , ENDO MASANORI , KAWAHARA NOBORU , SUZUKI TSUKASA , TAKAMATSU MASAHIKO
IPC分类号： G01S13/95 , G01W1/00
CPC分类号： Y02A90/18
摘要： PROBLEM TO BE SOLVED: To easily, highly accurately, and inexpensively acquire, under an efficient use of a meteorological radar, an amount and distribution of water vapor at a desired area within a coverage thereof, in a water vapor observation device for obtaining the amount or the distribution of water vapor at the desired area within the coverage of the meteorological radar, and the meteorological radar linkable to the water vapor observation device.SOLUTION: The water vapor observation device includes: noise measuring means that measures a level or a phase of noise entering an antenna system of a meteorological radar from the sun, synchronized with a scan performed by the meteorological radar; and conversion means that converts the level or the phase to an amount or distribution of water vapor in the direction of the sun.
摘要翻译：要解决的问题：为了在有效利用气象雷达的情况下容易地，高精度地和低成本地获取在其覆盖范围内的期望区域上的水蒸气的量和分布，在水蒸气观测装置中获得量或在气象雷达覆盖范围内所需区域的水蒸气分布，以及可连接到水汽观测装置的气象雷达。解决方案：水汽观测装置包括：测量水平或相位的噪声测量装置噪声从太阳进入气象雷达的天线系统，与气象雷达进行扫描同步; 以及将水平或相位转换成水蒸气在太阳方向上的量或分布的转换装置。

2. 发明专利

JP2013205268A Radar signal processor 审中-公开
标题翻译：雷达信号处理器
公开(公告)号：JP2013205268A
公开(公告)日：2013-10-07
申请号：JP2012075444
申请日：2012-03-29
申请人： Japan Radio Co Ltd , 日本無線株式会社
发明人： ENDO MASANORI
IPC分类号： G01S7/292 , G01S13/95
CPC分类号： Y02A90/18
摘要： PROBLEM TO BE SOLVED: To compensate a component that is distributed in a specific band and is to be an object of original signal processing within components of a radar signal concerning a radar signal processor and a radar signal processing method for performing the frequency analysis of a radar signal and predetermined signal processing after removing a component distributing in a specific band.SOLUTION: A radar signal processor for performing signal processing by suppressing a component distributing in a specific band of a radar signal includes: prediction means for predicting a component continuing to a component outside a specific band as a logarithmic function in the specific band of a frequency where levels at both ends of the specific band are established; and compensation processing means for defining a component predicted by the prediction means as an object of the signal processing.
摘要翻译：要解决的问题：为了补偿分布在特定频带中的分量，并且是关于雷达信号处理器的雷达信号的组件内的原始信号处理的对象，以及用于执行对雷达信号处理的频率分析的雷达信号处理方法雷达信号和去除在特定频带中分配的分量之后的预定信号处理。解决方案：一种用于通过抑制在雷达信号的特定频带中的分量进行信号处理的雷达信号处理器包括：预测装置，用于预测连续到作为在特定频带的两端的电平建立的频率的特定频带中的对数函数的特定频带外的分量; 以及补偿处理装置，用于将由预测装置预测的分量定义为信号处理的对象。

3. 发明专利

JP2013171003A Target outline identification device and indication image generator 有权
标题翻译：目标概要设备和指示图像发生器
公开(公告)号：JP2013171003A
公开(公告)日：2013-09-02
申请号：JP2012036653
申请日：2012-02-22
申请人： Japan Radio Co Ltd , 日本無線株式会社
发明人： SUZUKI TSUKASA , ENDO MASANORI , KAWAHARA NOBORU , TAKAMATSU MASAHIKO , NOKIBA YUYA
IPC分类号： G01S17/95
CPC分类号： Y02A90/19
摘要： PROBLEM TO BE SOLVED: To identify an outline of a distribution target which is growing highly reliably at an early stage with respect to a target outline identification device for identifying a target outline to be detected linked with radar and an indication image generator with which the target outline identification device is assembled.SOLUTION: The target outline identification device is provided with: boundary identification means which monitors reflecting light arriving by light emitted in a main robe direction of an antenna system of radar being reflected by a target in the process of scanning for each of a plurality of partial coverages where a radar coverage to scan is divided, and identifies a boundary of an area where main energy of the reflecting light is distributed; and boundary integration means for identifying an outline of the target as a set of the boundaries.
摘要翻译：要解决的问题：为了识别相对于用于识别与雷达相关联的要检测的目标轮廓的目标轮廓识别装置，在早期阶段高度可靠地分配的分配目标的轮廓和指示图像生成器，其中目标轮廓识别装置组装。解决方案：目标轮廓识别装置设有：边界识别装置，用于监视在扫描过程中由目标反射的雷达天线系统的主袍方向上发射的光到达的反射光将要扫描的雷达覆盖区域的多个部分覆盖物中的每一个划分，并且识别反射光的主要能量分布的区域的边界; 以及用于将目标的轮廓识别为边界的集合的边界集成装置。

4. 发明专利

JP2014102235A Radar signal processing apparatus 审中-公开
标题翻译：雷达信号处理器
公开(公告)号：JP2014102235A
公开(公告)日：2014-06-05
申请号：JP2012256403
申请日：2012-11-22
申请人： Japan Radio Co Ltd , 日本無線株式会社
发明人： TAKAMATSU MASAHIKO , NOKIBA YUYA , KAWAHARA NOBORU , SUZUKI TSUKASA , ENDO MASANORI
IPC分类号： G01S7/41 , G01S13/95 , G01W1/14
CPC分类号： Y02A90/18
摘要： PROBLEM TO BE SOLVED: To provide a radar signal processor for obtaining attributes of a distribution target from reflection waves which have individually arrived from the distribution target in accordance with a plurality of transmission waves whose polarizations are different in which it is possible to accurately and stably obtain the attributes of the distribution target regardless of the configurations and physical distribution of the distribution target.SOLUTION: The radar signal processor includes: dielectric coefficient acquisition means for applying a correction ρ between reflection waves which have individually arrived from a distribution target in accordance with a plurality of p transmission waves whose polarizations are different to an already known correspondence between the correlation ρ and the configurations of the distribution target to specify the configurations of the distribution target, and for acquiring the dielectric coefficient of the distribution target to be determined on the basis of the configurations; and reflection factor calculation means for applying the dielectric coefficient acquired by the dielectric coefficient acquisition means to the whole or a part of a plurality of p radar equations established with respect to the transmission waves and reflection waves of each polarization to calculate radar reflection factors corresponding to the whole or a part of the polarizations as unknown numbers.
摘要翻译：要解决的问题：提供一种雷达信号处理器，用于根据多个偏振不同的传输波从反射波获得属性，该反射波从分布目标单独到达，可以准确稳定地无论分配目标的配置和物理分布如何，均可获得分布目标的属性。解决方案：雷达信号处理器包括：用于应用校正的介质系数采集装置; 在从分配对象单独到达的反射波之间，该多个p个透射波的极化与相关＆rgr之间已知的对应关系不同; 以及分配目标的配置，以指定分配目标的配置，并且用于获取基于配置确定的分配目标的介电系数; 以及反射系数计算装置，用于将由介电系数获取装置获取的介电系数应用于针对每个极化的透射波和反射波建立的多个p雷达方程的全部或一部分，以计算对应于全部或部分极化作为未知数。

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