CN113281752B - 雷达装置 - Google Patents
雷达装置 Download PDFInfo
- Publication number
- CN113281752B CN113281752B CN202110147003.8A CN202110147003A CN113281752B CN 113281752 B CN113281752 B CN 113281752B CN 202110147003 A CN202110147003 A CN 202110147003A CN 113281752 B CN113281752 B CN 113281752B
- Authority
- CN
- China
- Prior art keywords
- antenna
- signal
- radar
- antenna element
- frequency band
- 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
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000010287 polarization Effects 0.000 claims description 83
- 238000012545 processing Methods 0.000 claims description 62
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000002463 transducing effect Effects 0.000 claims description 10
- 230000026683 transduction Effects 0.000 claims description 9
- 238000010361 transduction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 40
- 230000005855 radiation Effects 0.000 description 29
- 230000005670 electromagnetic radiation Effects 0.000 description 20
- 230000010363 phase shift Effects 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 238000003491 array Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
-
- 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
- G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
-
- 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
- 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
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- 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
-
- 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
- G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
- G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- 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
- G01S7/35—Details of non-pulse 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
- 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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
-
- 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
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
-
- 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
- G01S13/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. signals
-
- 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
- G01S13/426—Scanning radar, e.g. 3D 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
- G01S13/06—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
-
- 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
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
- G01S2013/0254—Active array antenna
-
- 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
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
- G01S2013/0263—Passive array antenna
-
- 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
- G01S2013/9327—Sensor installation details
-
- 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
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the 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
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
- G01S7/028—Miniaturisation, e.g. surface mounted device [SMD] packaging or housings
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Computer Security & Cryptography (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20155495.3 | 2020-02-04 | ||
EP20155495.3A EP3862771A1 (en) | 2020-02-04 | 2020-02-04 | Radar device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113281752A CN113281752A (zh) | 2021-08-20 |
CN113281752B true CN113281752B (zh) | 2024-06-07 |
Family
ID=69468499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110147003.8A Active CN113281752B (zh) | 2020-02-04 | 2021-02-03 | 雷达装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US12000953B2 (zh) |
EP (2) | EP4376220A3 (zh) |
CN (1) | CN113281752B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3862772A1 (en) * | 2020-02-04 | 2021-08-11 | Aptiv Technologies Limited | Radar device |
EP3862773A1 (en) | 2020-02-04 | 2021-08-11 | Aptiv Technologies Limited | Radar device |
EP3920323A1 (en) * | 2020-06-01 | 2021-12-08 | Nokia Shanghai Bell Co., Ltd. | An antenna system |
US11619705B2 (en) | 2020-10-20 | 2023-04-04 | Aptiv Technologies Limited | Radar system with modified orthogonal linear antenna subarrays |
WO2022098130A1 (ko) * | 2020-11-04 | 2022-05-12 | 주식회사 케이엠더블유 | 무선 송수신 장치 및 그의 빔 형성 방법 |
EP4012438A1 (en) * | 2020-12-10 | 2022-06-15 | Aptiv Technologies Limited | Radar device |
EP4130793A1 (en) * | 2021-08-06 | 2023-02-08 | Aptiv Technologies Limited | Radar system |
EP4152040A1 (en) * | 2021-09-17 | 2023-03-22 | Aptiv Technologies Limited | Method and radar system for determining road conditions |
WO2023074275A1 (ja) * | 2021-10-29 | 2023-05-04 | パナソニックIpマネジメント株式会社 | レーダ装置 |
CN116345124B (zh) * | 2021-12-23 | 2024-05-31 | 荣耀终端有限公司 | 超宽带天线阵列及电子设备 |
JP2023141038A (ja) * | 2022-03-23 | 2023-10-05 | パナソニックIpマネジメント株式会社 | レーダ装置 |
EP4390454A1 (en) | 2022-12-19 | 2024-06-26 | Provizio Limited | Slow phase-time division multiple access (sp-tdma) modulation scheme in a mimo radar |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285358A (en) * | 1993-12-28 | 1995-07-05 | Fujitsu Ltd | CW homodyne radar |
CN102135616A (zh) * | 2010-01-06 | 2011-07-27 | 株式会社万都 | 集成雷达装置和集成天线装置 |
CN110535481A (zh) * | 2018-05-24 | 2019-12-03 | 波音公司 | 使用共用信号波形的组合的雷达和通信系统 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060049991A1 (en) * | 2004-09-03 | 2006-03-09 | Schantz Hans G | System and method for directional transmission and reception of signals |
DE102004046634A1 (de) | 2004-09-25 | 2006-03-30 | Robert Bosch Gmbh | Antennenradarsystem und Verfahren zu seinem Betrieb |
DE102004059915A1 (de) * | 2004-12-13 | 2006-06-14 | Robert Bosch Gmbh | Radarsystem |
DE102006061312A1 (de) * | 2006-12-22 | 2008-06-26 | Giesecke & Devrient Gmbh | Antenne zur Messung einer Bewegungsinformation nach dem Doppler-Prinzip, Transponder, System und Verfahren |
US20080278370A1 (en) * | 2007-05-09 | 2008-11-13 | Rudolf Lachner | Rf-frontend for a radar system |
WO2008148569A2 (en) * | 2007-06-06 | 2008-12-11 | Fractus, S.A. | Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array |
JP5057580B2 (ja) * | 2008-03-11 | 2012-10-24 | パナソニック株式会社 | アンテナ素子 |
KR101226545B1 (ko) * | 2011-08-29 | 2013-02-06 | 이정해 | 레이더 디텍터용 안테나 |
US9207316B2 (en) * | 2011-11-21 | 2015-12-08 | Stolar, Inc. | Radar for rejecting and looking past surface reflections |
US9496614B2 (en) * | 2014-04-15 | 2016-11-15 | Dockon Ag | Antenna system using capacitively coupled compound loop antennas with antenna isolation provision |
US10871561B2 (en) * | 2015-03-25 | 2020-12-22 | Urthecast Corp. | Apparatus and methods for synthetic aperture radar with digital beamforming |
KR102589762B1 (ko) | 2016-06-20 | 2023-10-17 | 주식회사 에이치엘클레무브 | 레이더 장치 및 레이더 신호 처리 방법 |
WO2018051288A1 (en) * | 2016-09-16 | 2018-03-22 | Uhnder, Inc. | Virtual radar configuration for 2d array |
FR3058227B1 (fr) | 2016-10-27 | 2018-11-02 | Thales | Radar fmcw multifaisceaux, notamment pour automobile |
US10401491B2 (en) * | 2016-11-15 | 2019-09-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Compact multi range automotive radar assembly with end-fire antennas on both sides of a printed circuit board |
KR102662232B1 (ko) * | 2016-11-28 | 2024-05-02 | 주식회사 에이치엘클레무브 | 다중입력 다중출력 안테나부를 포함하는 레이더 장치 |
WO2018115372A1 (en) * | 2016-12-23 | 2018-06-28 | Iee International Electronics & Engineering S.A. | High-resolution 3d radar wave imaging device |
DE102017223429A1 (de) | 2017-01-18 | 2018-07-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Objekterfassung mittels Radar |
WO2018138580A1 (en) * | 2017-01-25 | 2018-08-02 | Airties Kablosuz Iletisim Sanayi Ve Dis Ticaret A.S. | Method and apparatus for multi-feed multi-band mimo antenna system |
CN107221742B (zh) * | 2017-07-04 | 2023-05-05 | 武汉大学 | 一种便携式高频地波雷达的双频段发射中馈天线 |
JP7022916B2 (ja) * | 2017-11-09 | 2022-02-21 | パナソニックIpマネジメント株式会社 | レーダ装置及び到来方向推定装置 |
US11435471B2 (en) * | 2018-04-23 | 2022-09-06 | KMB Telematics, Inc. | Imaging using frequency-scanned radar |
DE102018116378A1 (de) | 2018-07-06 | 2020-01-09 | Valeo Schalter Und Sensoren Gmbh | Verfahren zur Ermittlung von wenigstens einer Objektinformation wenigstens eines Zielobjekts, das mit einem Radarsystem insbesondere eines Fahrzeugs erfasst wird, Radarsystem und Fahrerassistenzsystem |
EP3605135B1 (en) | 2018-08-02 | 2020-05-13 | Omron Europe B.V. | Monitoring device and method for monitoring a safety zone |
US10812154B1 (en) * | 2019-10-22 | 2020-10-20 | Semiconductor Components Industries, Llc | MIMO radar with receive antenna multiplexing |
EP3862773A1 (en) | 2020-02-04 | 2021-08-11 | Aptiv Technologies Limited | Radar device |
EP3862772A1 (en) | 2020-02-04 | 2021-08-11 | Aptiv Technologies Limited | Radar device |
-
2020
- 2020-02-04 EP EP24169514.7A patent/EP4376220A3/en active Pending
- 2020-02-04 EP EP20155495.3A patent/EP3862771A1/en active Pending
-
2021
- 2021-01-20 US US17/153,825 patent/US12000953B2/en active Active
- 2021-02-03 CN CN202110147003.8A patent/CN113281752B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285358A (en) * | 1993-12-28 | 1995-07-05 | Fujitsu Ltd | CW homodyne radar |
CN102135616A (zh) * | 2010-01-06 | 2011-07-27 | 株式会社万都 | 集成雷达装置和集成天线装置 |
CN110535481A (zh) * | 2018-05-24 | 2019-12-03 | 波音公司 | 使用共用信号波形的组合的雷达和通信系统 |
Non-Patent Citations (2)
Title |
---|
"Antenna Design for Low-Cost Laptop-based Ground Penetrating Radar ";Maja Škiljo et al;《2018 3rd International Conference on Smart and Sustainable Technologies (SpliTech)》;20180830;第1-4页 * |
"DDS技术在线性调频连续波雷达中的应用";吴海军等;《现代雷达》;20050325;第27卷(第3期);第36-39页 * |
Also Published As
Publication number | Publication date |
---|---|
US20210239791A1 (en) | 2021-08-05 |
US12000953B2 (en) | 2024-06-04 |
CN113281752A (zh) | 2021-08-20 |
EP4376220A2 (en) | 2024-05-29 |
EP3862771A1 (en) | 2021-08-11 |
EP4376220A3 (en) | 2024-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113281752B (zh) | 雷达装置 | |
CN113281751B (zh) | 雷达装置 | |
CN113281750B (zh) | 雷达装置 | |
JP5318199B2 (ja) | レーダ装置およびアンテナ装置 | |
EP1486796B1 (en) | Radar device with switch matrix for adaptive beamforming in receive path and switching of transmit path | |
CN102754278A (zh) | 雷达传感器 | |
CN111512176A (zh) | 天线装置 | |
US20220146665A1 (en) | Automotive Radar System | |
US20230236288A1 (en) | Radar Device | |
US20170176573A1 (en) | Aperture coding for a single aperture transmit receive system | |
JP7514718B2 (ja) | レーダ装置 | |
EP4001953A1 (en) | Automotive radar system | |
CN108369272B (zh) | 用于传输和接收波束成形的孔径编码 | |
Re et al. | Millimeter-wave FMCW radar development using SIW butler matrix for time domain beam steering | |
US12066529B2 (en) | Radar device | |
JP2802671B2 (ja) | ミリ波レーダ送受信機 | |
EP3780274B1 (en) | An array antenna arrangement | |
CN112368591A (zh) | 雷达装置 | |
WO2007102308A1 (ja) | レーダ装置 | |
JP2023174366A (ja) | 電子機器 | |
JPH08338871A (ja) | Fmレーダ装置 | |
JPH10186023A (ja) | レーダ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: Luxembourg Address after: Luxembourg Applicant after: Aptiv Technology (2) Co. Address before: Babado J San Michael Applicant before: Aptiv Technologies Ltd. Country or region before: Barbados |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240301 Address after: Luxembourg Applicant after: Aptiv Manufacturing Management Services Co. Country or region after: Luxembourg Address before: Luxembourg Applicant before: Aptiv Technology (2) Co. Country or region before: Luxembourg |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240321 Address after: Schaffhausen Applicant after: APTIV Technology Co.,Ltd. Country or region after: Switzerland Address before: Luxembourg Applicant before: Aptiv Manufacturing Management Services Co. Country or region before: Luxembourg |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant |