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1. 发明申请

US20110296235A1 MEMORY DEVICE 有权
标题翻译：内存设备
公开(公告)号：US20110296235A1
公开(公告)日：2011-12-01
申请号：US13021243
申请日：2011-02-04
申请人： Masaru OGAWA , Tarou Iwashiro
发明人： Masaru OGAWA , Tarou Iwashiro
IPC分类号： G06F11/16
CPC分类号： G06F11/1048 , G06F12/0246 , G06F2212/7209
摘要： According to one embodiment, a memory device includes a semiconductor memory and a controller that controls the semiconductor memory. The controller includes a first command issuing module, second command issuing module, error correction module and control module. The first command issuing module is configured to issue a read command to the semiconductor memory. The second command issuing module is configured to issue a first command instructing a process that does not involve reading data from the semiconductor memory independently from the first command issuing module to the semiconductor memory. The error correction module is configured to correct an error contained in data supplied from the semiconductor memory. The control module is configured to control the error correction module, first command issuing module and second command issuing module.
摘要翻译：根据一个实施例，存储器件包括半导体存储器和控制半导体存储器的控制器。控制器包括第一命令发布模块，第二命令发布模块，纠错模块和控制模块。第一命令发布模块被配置为向半导体存储器发出读取命令。第二指令发布模块被配置为发出指示不涉及从第一命令发布模块向半导体存储器独立地从半导体存储器读取数据的处理的第一命令。误差校正模块被配置为校正由半导体存储器提供的数据中包含的误差。控制模块被配置为控制纠错模块，第一命令发布模块和第二命令发布模块。

2. 发明申请

US20150338514A1 Radar Device 审中-公开
标题翻译：雷达装置
公开(公告)号：US20150338514A1
公开(公告)日：2015-11-26
申请号：US14758680
申请日：2013-02-19
申请人： Yoh SATO , Masaru OGAWA
发明人： Yoh SATO , Masaru OGAWA
IPC分类号： G01S13/34 , G01S7/35 , G01S13/04
CPC分类号： G01S13/34 , G01S3/74 , G01S7/354 , G01S13/04 , G01S13/931 , G01S2007/356
摘要： A radar apparatus is provided by which it is possible to detect a target at high resolution with a relatively small calculation amount without increasing the band width of a transmission signal. A FFT transform means carrying out a Fourier transform on a received signal received by a reception means into frequency spectrum data; a peak frequency detection means detecting a peak frequency of the frequency spectrum data acquired through the Fourier transform; a data extraction means extracting data near the peak frequency from the frequency spectrum data acquired through the Fourier transform, an inverse FFT transform means carrying out an inverse Fourier transform on the extracted data near the peak frequency into time base data; and a target detection means detecting the target by carrying out a high resolution process on the time base data acquired through the inverse Fourier transform are included.
摘要翻译：提供一种雷达装置，通过该雷达装置，可以以相对较小的计算量以高分辨率检测目标，而不增加传输信号的带宽。 FFT变换装置对由接收装置接收到的接收信号进行傅里叶变换成频谱数据; 检测通过傅里叶变换获取的频谱数据的峰值频率的峰值频率检测装置; 数据提取装置从通过傅里叶变换获取的频谱数据中提取峰值频率附近的数据;逆FFT变换装置，对所述峰值频率附近的提取数据进行傅里叶逆变换为时基数据; 并且包括通过对通过逆傅里叶变换获取的时基数据执行高分辨率处理来检测目标的目标检测装置。

3. 发明申请

US20100103023A1 RADAR SYSTEM 有权
标题翻译：雷达系统
公开(公告)号：US20100103023A1
公开(公告)日：2010-04-29
申请号：US12573383
申请日：2009-10-05
申请人： Masaru OGAWA
发明人： Masaru OGAWA
IPC分类号： G01S13/00 , G01S13/93
CPC分类号： G01S13/347 , G01S7/023 , G01S13/345 , G01S13/348 , G01S13/931 , G01S2013/9375 , G01S2013/9389
摘要： A radar system includes radars and a controller. The controller controls waveform patterns of the radars. As a signal processing unit of each of the radars receives an instruction from the controller, the signal processing unit selects a frequency modulation pattern of a VCO between an FM-CW mode and a CW mode stored in a waveform memory to perform mode switching, and then outputs a radio wave from a transmission antenna. Then, the controller instructs each signal processing unit for a frequency modulation pattern of each radar or an output timing of each pattern so that a time, at which continuous wave signals output from the radars have the same frequency, is not continuous.
摘要翻译：雷达系统包括雷达和控制器。控制器控制雷达的波形图案。由于每个雷达的信号处理单元从控制器接收指令，所以信号处理单元在存储在波形存储器中的FM-CW模式和CW模式之间选择VCO的频率调制模式以进行模式切换，并且然后从发送天线输出无线电波。然后，控制器向每个信号处理单元指示每个雷达的频率调制模式或每个模式的输出定时，使得从雷达输出的连续波信号具有相同频率的时间不连续。

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