JP6052928B2 - 三次元検知用2チャンネルモノパルスレーダ - Google Patents
三次元検知用2チャンネルモノパルスレーダ Download PDFInfo
- Publication number
- JP6052928B2 JP6052928B2 JP2015256527A JP2015256527A JP6052928B2 JP 6052928 B2 JP6052928 B2 JP 6052928B2 JP 2015256527 A JP2015256527 A JP 2015256527A JP 2015256527 A JP2015256527 A JP 2015256527A JP 6052928 B2 JP6052928 B2 JP 6052928B2
- Authority
- JP
- Japan
- Prior art keywords
- radar
- antenna
- target
- angle
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title description 19
- 238000000034 method Methods 0.000 claims description 26
- 238000005070 sampling Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 31
- 238000012545 processing Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- 208000004350 Strabismus Diseases 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/003—Bistatic radar systems; Multistatic radar systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
- G01S13/40—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal wherein the frequency of transmitted signal is adjusted to give a predetermined phase relationship
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4454—Monopulse radar, i.e. simultaneous lobing phase comparisons monopulse, i.e. comparing the echo signals received by an interferometric antenna arrangement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4463—Monopulse radar, i.e. simultaneous lobing using phased arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
- H01Q21/0081—Stripline fed arrays using suspended striplines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
Claims (10)
- 2チャンネルモノパルスレーダを用いて目標物の位置データを取得する方法において、該方法は、
前記レーダの焦点面の軸と直交する第1方向であって、該焦点面の軸と直交する前記レーダのボアサイト軸に対しては所定の角度を成す第1方向にスクイントした第1アンテナから第1信号を送信し、
前記レーダの焦点面の軸と直交する第2方向であって、前記ボアサイト軸に対しては第1送信アンテナとは反対側に所定の角度を成す第2方向にスクイントした第2アンテナから第2信号を送信し、
反射した後の第1信号および第2信号を受信し、
受信した第1信号および第2信号の位相差からエレベーション角度およびアジマス角度の一方を計算することを特徴とする位置データ取得方法。 - 請求項1に記載の方法において、該方法はさらに、前記受信した第1信号および第2信号を混合することを特徴とする位置データ取得方法。
- 請求項2に記載の方法において、該方法はさらに、前記受信した信号を保持し、およびサンプリングすることを特徴とする位置データ取得方法。
- 請求項3に記載の方法において、該方法はさらに、前記受信した信号を積分することを特徴とする位置データ取得方法。
- 請求項4に記載の方法において、該方法はさらに、前記受信した信号をアナログからデジタルに変換することを特徴とする位置データ取得方法。
- 請求項5に記載の方法において、該方法はさらに、送信する工程、受信する工程、混合する工程、サンプリングする工程、保持する工程、積分する工程、アナログからデジタルに変換する工程を、第1アンテナおよび第2アンテナ用の完全なデータセットが生成されるまで繰り返すことを特徴とする位置データ取得方法。
- 請求項6に記載の方法において、該方法はさらに、第1アンテナおよび第2アンテナ用の前記データセットをコヒーレント合成することを特徴とする位置データ取得方法。
- 請求項7に記載の方法において、該方法はさらに、
前記合成されたデータセットがドップラのみのデータセットの場合、該合成されたデータセットを変換して目標物までの距離を取得し、
前記合成されたデータセットがドップラのみのデータセットではない場合、該合成されたデータセットをマグニチュード配列に変換することを特徴とする位置データ取得方法。 - 請求項8に記載の方法において、該方法はさらに、
目標物がすでに検知されている場合、
前記目標物のエレベーション角度およびアジマス角度の一方を、受信した第1信号および第2信号の振幅比を用いて計算し、
前記目標物のエレベーション角度およびアジマス角度の一方を、受信した第1信号および第2信号間の位相差を用いて計算することを特徴とする位置データ取得方法。 - 請求項9に記載の方法において、該方法はさらに、主制御部に目標物位置データを提供することを特徴とする位置データ取得方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/532,688 US9121930B2 (en) | 2012-06-25 | 2012-06-25 | Two-channel monopulse radar for three-dimensional detection |
US13/532,688 | 2012-06-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015520401A Division JP6001774B2 (ja) | 2012-06-25 | 2013-06-25 | 三次元検知用2チャンネルモノパルスレーダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016102801A JP2016102801A (ja) | 2016-06-02 |
JP6052928B2 true JP6052928B2 (ja) | 2016-12-27 |
Family
ID=49783793
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015520401A Active JP6001774B2 (ja) | 2012-06-25 | 2013-06-25 | 三次元検知用2チャンネルモノパルスレーダ |
JP2015256527A Active JP6052928B2 (ja) | 2012-06-25 | 2015-12-28 | 三次元検知用2チャンネルモノパルスレーダ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015520401A Active JP6001774B2 (ja) | 2012-06-25 | 2013-06-25 | 三次元検知用2チャンネルモノパルスレーダ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9121930B2 (ja) |
EP (2) | EP2864806A4 (ja) |
JP (2) | JP6001774B2 (ja) |
KR (1) | KR101726798B1 (ja) |
CN (1) | CN104380136B (ja) |
WO (1) | WO2014004505A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12032053B2 (en) | 2019-01-31 | 2024-07-09 | Mitsubishi Electric Corporation | Angle measuring device, angle measuring method, and in-vehicle device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015172491A (ja) * | 2014-03-11 | 2015-10-01 | 富士通テン株式会社 | アンテナ、レーダ装置、および、車両制御システム |
DE102014220513A1 (de) * | 2014-09-30 | 2016-04-14 | Siemens Aktiengesellschaft | Mehrkanal-Radarverfahren und Mehrkanal-Radarsystem |
DE102014014864A1 (de) * | 2014-10-06 | 2016-04-07 | Astyx Gmbh | Abbildender Radarsensor mit horizontaler digitaler Strahlformung und vertikaler Objektvermessung durch Phasenvergleich bei zueinander versetzten Sendern |
EP3278136B1 (en) * | 2015-03-31 | 2022-11-02 | MBDA UK Limited | Improvements relating to monopulse radar apparatus |
CN106405535B (zh) * | 2015-07-31 | 2021-10-08 | 株式会社京三制作所 | 列车速度检测装置及列车速度检测方法 |
US20180052227A1 (en) * | 2016-08-16 | 2018-02-22 | GM Global Technology Operations LLC | Beam pattern diversity-based target location estimation |
JP6789086B2 (ja) * | 2016-12-05 | 2020-11-25 | 日本無線株式会社 | 基板側面ホーンアンテナ |
CN110121814B (zh) | 2016-12-26 | 2021-05-11 | 三菱电机株式会社 | 雷达装置 |
CN108446023B (zh) * | 2018-03-20 | 2021-02-02 | 京东方科技集团股份有限公司 | 虚拟现实反馈装置及其定位方法、反馈方法和定位系统 |
KR102167097B1 (ko) * | 2018-04-09 | 2020-10-16 | 주식회사 만도 | 레이더 장치 및 그를 위한 안테나 장치 |
CN110726969B (zh) * | 2018-07-16 | 2022-03-15 | 刘勉志 | 消防员定位系统 |
US20220026565A1 (en) * | 2018-11-23 | 2022-01-27 | James Harvey | Air traffic control antenna and system |
KR102331472B1 (ko) * | 2018-12-13 | 2021-11-29 | 광운대학교 산학협력단 | 고감도 임펄스 레이더 수신기 및 이를 이용한 신호 처리 방법 |
CN113302519A (zh) * | 2019-01-29 | 2021-08-24 | 华为技术有限公司 | 一种确定高程的方法、装置及雷达 |
JP7327961B2 (ja) * | 2019-03-18 | 2023-08-16 | 古河電気工業株式会社 | レーダ装置およびレーダ装置の制御方法 |
JP7306891B2 (ja) * | 2019-06-26 | 2023-07-11 | 古河電気工業株式会社 | レーダ装置およびレーダ装置の対象物検出方法 |
RU2739267C1 (ru) * | 2020-07-22 | 2020-12-22 | Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Способ дистанционного определения результата поражающего действия электромагнитного излучения на радиоприёмные устройства с помощью зондирующих радиочастотных импульсов |
CN116840926A (zh) * | 2023-05-09 | 2023-10-03 | 深圳市小安智慧科技有限公司 | 一种非线性节点检测模组、安检装置和安检门 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040310A (en) * | 1951-07-23 | 1962-06-19 | Gen Electric | Radar tracking and antenna systems |
US2914762A (en) * | 1954-02-24 | 1959-11-24 | Raytheon Co | Dual channel noise coherence reducers |
US2935742A (en) * | 1956-02-09 | 1960-05-03 | Charles C Allen | Switching arrangement for radar systems |
US3026513A (en) * | 1956-04-24 | 1962-03-20 | Hughes Aircraft Co | Dual beam tracking system |
US3064253A (en) * | 1957-08-05 | 1962-11-13 | George M Kirkpatrick | Monopulse radar system |
US4023172A (en) * | 1959-12-17 | 1977-05-10 | Numax Electronics Incorporated | Monopulse system for cancellation of side lobe effects |
US3262113A (en) * | 1961-08-25 | 1966-07-19 | Hefter Murray | Thru-channel monopulse radar directional control system |
US3745577A (en) * | 1972-03-29 | 1973-07-10 | United Aircraft Corp | Variable squint and beamwidth amplitude monopulse radar |
US3927406A (en) * | 1973-03-30 | 1975-12-16 | Calspan Corp | Method and apparatus for off-boresight angle correction for monopulse radars with slow agc normalization |
US3940766A (en) * | 1973-04-05 | 1976-02-24 | The United States Of America As Represented By The Secretary Of The Navy | Range and angle discriminator for leading edge radar tracking |
US4296415A (en) * | 1974-02-06 | 1981-10-20 | Calspan Corporation | Method and apparatus for reducing the effects of scintillation and rejection of clutter in monopulse radars |
US4015266A (en) * | 1976-03-05 | 1977-03-29 | The United States Of America As Represented By The Secretary Of The Army | Radar dipole antenna array |
US4160974A (en) * | 1976-10-29 | 1979-07-10 | The Singer Company | Target sensing and homing system |
US4524359A (en) * | 1982-07-23 | 1985-06-18 | The United States Of America As Represented By The Secretary Of The Air Force | Radar system for reducing angle tracking errors |
US4612547A (en) | 1982-09-07 | 1986-09-16 | Nec Corporation | Electronically scanned antenna |
US6195035B1 (en) | 1984-10-12 | 2001-02-27 | Textron Systems Corporation | Cylindrical monopulse |
US5014064A (en) | 1989-07-10 | 1991-05-07 | Raytheon Company | Monopulse tracking apparatus and method of operating same |
US5059968A (en) | 1990-12-11 | 1991-10-22 | Raytheon Company | Radar system and method of operating such system |
WO2005069905A2 (en) * | 2004-01-16 | 2005-08-04 | Ghz Tr Corporation | Methods and apparatus for automotive radar sensors |
US6819285B1 (en) * | 2004-02-03 | 2004-11-16 | Lockheed Martin Corporation | Monopulse radar system for determining the height of a target |
DE102005042729A1 (de) * | 2005-09-05 | 2007-03-08 | Valeo Schalter Und Sensoren Gmbh | Kraftfahrzeug-Radarsystem mit horizontaler und vertikaler Auflösung |
WO2007122873A1 (ja) * | 2006-04-20 | 2007-11-01 | Anritsu Corporation | 短パルスレーダ及びその制御方法 |
US7466261B1 (en) | 2006-07-26 | 2008-12-16 | General Electric Company | Method and system for radio detection and ranging intrusion detection system |
WO2010096101A1 (en) | 2008-09-29 | 2010-08-26 | Sensis Corporation | Compact beacon radar and full atc services system |
US8169362B2 (en) * | 2009-08-03 | 2012-05-01 | Raytheon Company | Mobile sense through the wall radar system |
-
2012
- 2012-06-25 US US13/532,688 patent/US9121930B2/en active Active
-
2013
- 2013-06-25 WO PCT/US2013/047613 patent/WO2014004505A1/en active Application Filing
- 2013-06-25 JP JP2015520401A patent/JP6001774B2/ja active Active
- 2013-06-25 KR KR1020147032941A patent/KR101726798B1/ko active IP Right Grant
- 2013-06-25 EP EP13808816.6A patent/EP2864806A4/en not_active Withdrawn
- 2013-06-25 EP EP22194215.4A patent/EP4160267A1/en active Pending
- 2013-06-25 CN CN201380033595.4A patent/CN104380136B/zh active Active
-
2015
- 2015-12-28 JP JP2015256527A patent/JP6052928B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12032053B2 (en) | 2019-01-31 | 2024-07-09 | Mitsubishi Electric Corporation | Angle measuring device, angle measuring method, and in-vehicle device |
Also Published As
Publication number | Publication date |
---|---|
EP4160267A1 (en) | 2023-04-05 |
CN104380136A (zh) | 2015-02-25 |
JP6001774B2 (ja) | 2016-10-05 |
JP2015528111A (ja) | 2015-09-24 |
EP2864806A4 (en) | 2015-07-01 |
KR20150004399A (ko) | 2015-01-12 |
US9121930B2 (en) | 2015-09-01 |
WO2014004505A1 (en) | 2014-01-03 |
US20150061921A1 (en) | 2015-03-05 |
EP2864806A1 (en) | 2015-04-29 |
JP2016102801A (ja) | 2016-06-02 |
CN104380136B (zh) | 2017-03-29 |
KR101726798B1 (ko) | 2017-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6052928B2 (ja) | 三次元検知用2チャンネルモノパルスレーダ | |
US9470782B2 (en) | Method and apparatus for increasing angular resolution in an automotive radar system | |
US7466262B2 (en) | Positioning system with a sparse antenna array | |
KR102167097B1 (ko) | 레이더 장치 및 그를 위한 안테나 장치 | |
KR102662238B1 (ko) | 레이더 장치 및 그를 위한 안테나 장치 | |
US7821443B2 (en) | Dual mode radar methods and systems | |
US9400325B2 (en) | Method and apparatus for increasing angular resolution in an automotive radar system | |
US20120235857A1 (en) | Radar apparatus supporting short and long range radar operation | |
CN109154652B (zh) | 速度检测装置 | |
US11709247B2 (en) | Fast chirp synthesis via segmented frequency shifting | |
US20110309981A1 (en) | Combined direction finder and radar system, method and computer program product | |
CN112534299B (zh) | 一种基于雷达信号的发射方法和装置 | |
CN110333488A (zh) | 一种毫米波宽角波束扫描雷达传感器 | |
KR102689273B1 (ko) | 레이더 장치 | |
US20230253718A1 (en) | Antenna device and radar device with the same | |
US20230140503A1 (en) | Radar device and radar method | |
US20230003518A1 (en) | Vehicle radar apparatus and method of controlling the same | |
US20230350054A1 (en) | Radar system and method for performing direction of arrival estimation in a radar system | |
CN118275999A (zh) | 发射相位校准方法、装置、集成电路、无线电器件和终端 | |
NL2028600A (en) | Apparatus, system and method of radar antenna calibration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161122 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161124 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6052928 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |