专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5492135B2 Radar apparatus and receiving data processing method 有权
公开(公告)号：JP5492135B2
公开(公告)日：2014-05-14
申请号：JP2011084208
申请日：2011-04-06
申请人：株式会社東芝
发明人：慶一東海林
IPC分类号： G01S7/292
CPC分类号： G01S13/28 , G01S13/18 , G01S13/524 , G01S13/582

2. 发明专利

JP5631763B2 ＭＩＭＯレーダシステム、送信装置、受信装置及びＭＩＭＯレーダ信号処理方法有权
标题翻译： MIMO雷达系统，发送装置，接收装置及MIMO雷达信号处理方法
公开(公告)号：JP5631763B2
公开(公告)日：2014-11-26
申请号：JP2011013006
申请日：2011-01-25
申请人：株式会社東芝
发明人：慶一東海林 , 慶一東海林 , 充良篠永 , 充良篠永 , 潤一郎鈴木 , 潤一郎鈴木
IPC分类号： G01S13/87 , G01S7/02 , G01S7/32 , G01S13/28

3. 发明专利

JP5514156B2 Radar apparatus and receiving data processing method 有权
公开(公告)号：JP5514156B2
公开(公告)日：2014-06-04
申请号：JP2011126736
申请日：2011-06-06
申请人：株式会社東芝
发明人：慶一東海林
IPC分类号： G01S7/292
CPC分类号： G01S13/28 , G01S7/292 , G01S7/2923 , G01S13/582

4. 发明专利

JP5417187B2 Correlation reception processing device 有权
公开(公告)号：JP5417187B2
公开(公告)日：2014-02-12
申请号：JP2010003309
申请日：2010-01-08
申请人：株式会社東芝
发明人：慶一東海林 , 潤一郎鈴木
IPC分类号： G01S13/28 , H04B7/04 , H04J11/00 , H04J99/00
摘要： PROBLEM TO BE SOLVED: To provide a correlated reception processing device capable of suppressing sidelobes of a desired signal and other signals, even if multiple kinds of signals are propagated in space. SOLUTION: A suppression weight calculating module 2233 calculates a suppression weight matrix WB to suppress a signal SB to zero and a suppression weight matrix WC to suppress a signal SC to zero. An unwanted signal suppression module 2232 suppresses the signals SB and SC in an input signal matrix X by multiplying a signal after FFT by the suppression weight matrices WB and WC. A sidelobe-free coefficient calculating module 2234 calculates an autocorrelated sidelobe-free coefficient matrix to suppress the sidelobes of a signal SA by considering the state of the input signal matrix X multiplied by the suppression weight matrices WB and WC. A sidelobe suppression module 2236 suppresses the sidelobes of the signal SA by multiplying the signal from the unwanted signal suppression module 2232 by the sidelobe-free coefficient matrix. COPYRIGHT: (C)2011,JPO&INPIT

5. 发明专利

JP5361914B2 Radar system, a radar receiver and a target detection method 有权
公开(公告)号：JP5361914B2
公开(公告)日：2013-12-04
申请号：JP2011021693
申请日：2011-02-03
申请人：株式会社東芝
发明人：慶一東海林 , 充良篠永 , 潤一郎鈴木
IPC分类号： G01S7/288
CPC分类号： G01S13/524 , G01S13/723
摘要： According to one embodiment, a radar device includes a radio module, a pulse compressor, a Doppler filter processor, a signal processor, an integration processor, an estimation module and a target detector. The radio module receives a plurality of received pulses corresponding to transmission pulses transmitted from a transmitter. The integration processor generates third data by integrating first data generated at the signal processor with second data generated based on first data obtained by a previous scan. The estimation module estimates a position at a time of a next scan based on the third data to generate second data. The target detector detects a target based on the third data.

6. 发明专利

JP5317602B2 Moving body-mounted radar system and calibration method 有权
公开(公告)号：JP5317602B2
公开(公告)日：2013-10-16
申请号：JP2008241603
申请日：2008-09-19
申请人：株式会社東芝
发明人：慶一東海林 , 大平中田 , 潤一郎鈴木
IPC分类号： G01S7/40 , G01S7/02 , H01Q3/26
摘要： PROBLEM TO BE SOLVED: To correct displacement of the wave front of an antenna while a movable body mounted therewith is on the move. SOLUTION: In a radar signal processor R, the direction of a known directional target is measured prior to usual operation. A direction correcting value is calculated on each of antenna elements from a measurement result and stored in a storage circuit 141. The phases of signals received by the elements are controlled based on the correcting value stored during actual operation. At the usual operation stage, an aimed target is disposed in a known direction to emit pulses in the direction while measuring an incoming direction from a target based on a target reflected signal received via the antenna. In a module correction quantity calculation circuit 151, a correction value is calculated with respect to the amplitude/phase difference of a synthetic output of respective sub-modules Li so as to null a difference between a measured incoming direction and a known target direction, and stored in a memory 1512. During actual operation, a correction value for a phase error is found from the memory 1512 to correct the displacement of the wave front, the phase error caused by body deformation of each of the respective sub-modules Li with respect to a beam pointing direction. COPYRIGHT: (C)2010,JPO&INPIT

7. 发明专利

JP4823261B2 Weight calculation method, the weight calculation unit, adaptive array antenna, and radar equipment 有权
公开(公告)号：JP4823261B2
公开(公告)日：2011-11-24
申请号：JP2008071578
申请日：2008-03-19
申请人：株式会社東芝
发明人：慶一東海林 , 潤一郎鈴木
IPC分类号： G01S7/02
CPC分类号： G01S3/74 , G01S7/2813 , G01S13/5244 , G01S2013/0263

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式