DE102013210256A1 - Interferenzunterdrückung bei einem fmcw-radar - Google Patents

Interferenzunterdrückung bei einem fmcw-radar Download PDF

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Publication number
DE102013210256A1
DE102013210256A1 DE102013210256.9A DE102013210256A DE102013210256A1 DE 102013210256 A1 DE102013210256 A1 DE 102013210256A1 DE 102013210256 A DE102013210256 A DE 102013210256A DE 102013210256 A1 DE102013210256 A1 DE 102013210256A1
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Germany
Prior art keywords
radar
code
sequence
phase
frequency
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.)
Withdrawn
Application number
DE102013210256.9A
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German (de)
English (en)
Inventor
Jingying Bi
Michael Schoor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102013210256.9A priority Critical patent/DE102013210256A1/de
Priority to CN201480031924.6A priority patent/CN105264400B/zh
Priority to JP2016515684A priority patent/JP6109416B2/ja
Priority to US14/895,810 priority patent/US10048353B2/en
Priority to EP14715624.4A priority patent/EP3004918B1/de
Priority to PCT/EP2014/057019 priority patent/WO2014195046A1/de
Publication of DE102013210256A1 publication Critical patent/DE102013210256A1/de
Withdrawn legal-status Critical Current

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    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • 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
    • G01S13/08—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
    • 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
    • G01S13/345—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 triangular 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
    • 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
    • G01S13/38—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 more than one modulation frequency is used
    • 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
    • G01S13/536—Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated 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
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G01S7/0232—Avoidance by frequency multiplex
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G01S7/0233—Avoidance by phase multiplex
    • 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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G01S7/0234—Avoidance by code multiplex
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • G01S13/286—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses frequency shift keyed
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • G01S13/288—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses phase modulated
    • 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
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/356—Receivers involving particularities of FFT processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
DE102013210256.9A 2013-06-03 2013-06-03 Interferenzunterdrückung bei einem fmcw-radar Withdrawn DE102013210256A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102013210256.9A DE102013210256A1 (de) 2013-06-03 2013-06-03 Interferenzunterdrückung bei einem fmcw-radar
CN201480031924.6A CN105264400B (zh) 2013-06-03 2014-04-08 Fmcw雷达中的干涉抑制
JP2016515684A JP6109416B2 (ja) 2013-06-03 2014-04-08 Ｆｍｃｗレーダにおける干渉抑制
US14/895,810 US10048353B2 (en) 2013-06-03 2014-04-08 Interference cancellation in an FMCW radar
EP14715624.4A EP3004918B1 (de) 2013-06-03 2014-04-08 Interferenzunterdrückung bei einem fmcw-radar
PCT/EP2014/057019 WO2014195046A1 (de) 2013-06-03 2014-04-08 Interferenzunterdrückung bei einem fmcw-radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013210256.9A DE102013210256A1 (de) 2013-06-03 2013-06-03 Interferenzunterdrückung bei einem fmcw-radar

Publications (1)

Publication Number Publication Date
DE102013210256A1 true DE102013210256A1 (de) 2014-12-04

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ID=50440670

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Application Number Title Priority Date Filing Date
DE102013210256.9A Withdrawn DE102013210256A1 (de) 2013-06-03 2013-06-03 Interferenzunterdrückung bei einem fmcw-radar

Country Status (6)

Country Link
US (1) US10048353B2 (enExample)
EP (1) EP3004918B1 (enExample)
JP (1) JP6109416B2 (enExample)
CN (1) CN105264400B (enExample)
DE (1) DE102013210256A1 (enExample)
WO (1) WO2014195046A1 (enExample)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016096198A1 (de) * 2014-12-16 2016-06-23 Robert Bosch Gmbh Radarsystem, verfahren zum erzeugen eines sendesignals für ein radarsystem und fahrzeug
EP3056920A1 (en) * 2015-02-11 2016-08-17 Autoliv Development AB A vehicle radar system with two transceiver arrangements
EP3249421A3 (en) * 2016-05-27 2018-01-24 Panasonic Intellectual Property Management Co., Ltd. Radar apparatus and startup timing determination method
WO2018041737A1 (de) * 2016-08-29 2018-03-08 Audi Ag Verfahren zum betreiben eines radarsensors in oder an einem kraftfahrzeug und kraftfahrzeug
WO2019042740A1 (de) * 2017-08-28 2019-03-07 HELLA GmbH & Co. KGaA Verfahren zum betrieb eines radarsystems eines fahrzeuges
CN109471095A (zh) * 2018-11-06 2019-03-15 哈尔滨工程大学 基于快速迭代插值的fmcw雷达距离估计算法
WO2019145072A1 (de) * 2018-01-29 2019-08-01 Robert Bosch Gmbh Verfahren und vorrichtung zum betreiben von mehreren sensoren eines fahrzeugs
DE102018106858A1 (de) * 2018-03-22 2019-09-26 Infineon Technologies Ag Fmcw-radar mit zusätzlicher am zur störungsdetektion
WO2019242904A1 (de) * 2018-06-21 2019-12-26 Robert Bosch Gmbh Auswertevorrichtung und verfahren zum auswerten zumindest eines radarsensors
EP3644091A1 (en) * 2018-10-24 2020-04-29 Infineon Technologies AG Phase coded fmcw radar
DE102018128804A1 (de) * 2018-11-16 2020-05-20 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben einer Radarsensorvorrichtung für ein Kraftfahrzeug, bei welchem zwei frequenz-kodierte Radarsignale erzeugt werden, Computerprogrammprodukt, Radarsensorvorrichtung sowie Kraftfahrzeug
CN111337915A (zh) * 2018-12-18 2020-06-26 恩智浦美国有限公司 经过扩展的多普勒pmcw码分mimo雷达
CN111630406A (zh) * 2017-12-07 2020-09-04 法雷奥开关和传感器有限责任公司 使用机动车辆雷达系统的不同传输器的相位编码fmcw斜坡进行改善目标分离的方法
WO2020188028A1 (de) 2019-03-20 2020-09-24 Zf Friedrichshafen Ag Sensorsystem und verfahren zum detektieren von objekten in einer umgebung eines fahrzeugs
CN111983597A (zh) * 2020-08-28 2020-11-24 北京润科通用技术有限公司 调频连续波雷达发射波控制方法及装置
US10969463B2 (en) 2017-10-13 2021-04-06 Infineon Technologies Ag Radar sensing with interference suppression
DE102019217066A1 (de) * 2019-11-06 2021-05-06 Robert Bosch Gmbh Verfahren für einen störungsarmen Betrieb mehrerer Radarsensoren
DE102020107372A1 (de) 2020-03-18 2021-09-23 HELLA GmbH & Co. KGaA Verfahren zum Betreiben eines Radarsystems
CN113625240A (zh) * 2020-05-06 2021-11-09 华为技术有限公司 信号探测方法、装置和雷达系统
EP3574335B1 (de) * 2017-01-30 2022-09-14 Valeo Schalter und Sensoren GmbH Verfahren zur ermittlung von wenigstens einer objektinformation wenigstens eines objektes, das mit einem radarsystem insbesondere eines fahrzeugs erfasst wird, radarsystem und fahrerassistenzsystem
EP4027168A4 (en) * 2019-09-30 2022-10-19 Huawei Technologies Co., Ltd. SIGNAL TRANSMISSION DEVICE, SIGNAL PROCESSING METHOD AND RADAR DEVICE
KR20220154779A (ko) * 2020-03-17 2022-11-22 후아웨이 테크놀러지 컴퍼니 리미티드 신호 처리 방법 및 장치, 및 저장 매체
DE102022209859A1 (de) * 2022-09-20 2024-03-21 Continental Autonomous Mobility Germany GmbH Verfahren zum Fokussieren der Radarerfassung für eine Relativbewegung
US11965976B2 (en) 2014-12-23 2024-04-23 Infineon Technologies Ag System and method for radar
DE102022211688A1 (de) * 2022-11-07 2024-05-08 Robert Bosch Gesellschaft mit beschränkter Haftung Radarverfahren und Radarvorrichtung
DE102017211558B4 (de) 2016-07-07 2024-06-13 Infineon Technologies Ag Radarsysteme und zugehörige verfahren

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9594159B2 (en) * 2013-07-15 2017-03-14 Texas Instruments Incorporated 2-D object detection in radar applications
US9841497B2 (en) * 2014-06-05 2017-12-12 Infineon Technologies Ag Method, device and system for processing radar signals
DE102014212281A1 (de) * 2014-06-26 2015-12-31 Robert Bosch Gmbh Radarmessverfahren mit unterschiedlichen Sichtbereichen
CN104793190A (zh) * 2015-03-24 2015-07-22 王方圆 基于信道监听机制的多汽车防撞雷达冲突抑制系统
DE102016101041B4 (de) * 2016-01-21 2018-11-22 Infineon Technologies Ag Konzept für Car2X-Kommunikation
WO2017175190A1 (en) * 2016-04-07 2017-10-12 Uhnder, Inc. Adaptive transmission and interference cancellation for mimo radar
US9846228B2 (en) 2016-04-07 2017-12-19 Uhnder, Inc. Software defined automotive radar systems
US10261179B2 (en) 2016-04-07 2019-04-16 Uhnder, Inc. Software defined automotive radar
EP4628936A2 (en) 2016-04-25 2025-10-08 Robert Bosch GmbH Pmcw-pmcw interference mitigation
US9954955B2 (en) 2016-04-25 2018-04-24 Uhnder, Inc. Vehicle radar system with a shared radar and communication system
US9945935B2 (en) 2016-04-25 2018-04-17 Uhnder, Inc. Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation
US9753121B1 (en) 2016-06-20 2017-09-05 Uhnder, Inc. Power control for improved near-far performance of radar systems
EP3497474A4 (en) 2016-08-12 2020-05-06 The University of Washington MILLIMETER WAVE IMAGING SYSTEMS AND METHODS USING DIRECT CONVERSION RECEIVERS AND / OR MODULATION TECHNIQUES
US10379201B2 (en) * 2016-10-26 2019-08-13 GM Global Technology Operations LLC Radar interference mitigation and collaborative operation
DE102016221947A1 (de) * 2016-11-09 2018-05-09 Robert Bosch Gmbh Radarsensor für Kraftfahrzeuge
EP3552041B1 (en) 2016-12-08 2023-06-21 University of Washington Millimeter wave and/or microwave imaging systems and methods
DE102017200317A1 (de) 2017-01-11 2018-07-12 Robert Bosch Gmbh Radarsensor und Verfahren zur Bestimmung einer Relativgeschwindigkeit eines Radarziels
DE102017200383A1 (de) * 2017-01-11 2018-07-12 Astyx Gmbh Radarsensor mit zweidimensionaler Strahlschwenkung und L-, U- oder T-förmiger Struktur für den Verbau im Bereich des Front-Kühlers beim Automobil
US11454697B2 (en) 2017-02-10 2022-09-27 Uhnder, Inc. Increasing performance of a receive pipeline of a radar with memory optimization
WO2018146530A1 (en) 2017-02-10 2018-08-16 Uhnder, Inc. Reduced complexity fft-based correlation for automotive radar
US9971020B1 (en) 2017-02-10 2018-05-15 Uhnder, Inc. Radar data buffering
DE102017105783B4 (de) * 2017-03-17 2020-06-10 S.M.S Smart Microwave Sensors Gmbh Verfahren zum Bestimmen eines Abstandes und einer Geschwindigkeit eines Objektes
DE102017204495A1 (de) * 2017-03-17 2018-09-20 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln von transversalen Relativgeschwindigkeitskomponenten von Radarzielen
CN110462422B (zh) * 2017-03-30 2023-04-25 日立安斯泰莫株式会社 雷达装置
DE102017107212A1 (de) * 2017-04-04 2018-10-04 Infineon Technologies Ag Verfahren und Vorrichtung zum Verarbeiten von Radarsignalen
DE102017207607B4 (de) * 2017-05-05 2025-01-30 Continental Autonomous Mobility Germany GmbH Radarsystem mit Überwachung der Frequenzlage einer Folge von gleichartigen Sendesignalen
DE102017207604B4 (de) * 2017-05-05 2019-11-28 Conti Temic Microelectronic Gmbh Radarsystem mit Überwachung der Frequenzmodulation einer Folge von gleichartigen Sendesignalen
EP3410150B1 (en) * 2017-05-30 2022-01-19 Nxp B.V. Apparatus for detection and ranging
WO2018219740A1 (en) 2017-06-01 2018-12-06 Iee International Electronics & Engineering S.A. Method and system for moving target detection, and vehicle incorporating same
LU100468B1 (en) * 2017-10-06 2019-04-09 Iee Sa Method and system for moving target detection, and vehicle incorporating same
DE102017209628A1 (de) * 2017-06-08 2018-12-13 Robert Bosch Gmbh FMCW-Radarsensor für Kraftfahrzeuge
JP6926775B2 (ja) * 2017-07-24 2021-08-25 日本電気株式会社 移動目標探知システム及び移動目標探知方法
KR102365932B1 (ko) * 2017-08-03 2022-02-22 한국전자통신연구원 국부발진 주파수 특성 정합을 위한 레이더 시스템 및 이의 구동방법
KR102401188B1 (ko) * 2017-08-28 2022-05-24 삼성전자주식회사 차량의 레이더를 이용한 오브젝트 검출 방법 및 장치
DE102017215561A1 (de) * 2017-09-05 2019-03-07 Robert Bosch Gmbh FMCW-Radarsensor mit synchronisierten Hochfrequenzbausteinen
KR102397095B1 (ko) 2017-11-17 2022-05-12 삼성전자주식회사 차량의 레이더를 이용한 오브젝트 검출 방법 및 장치
DE102017221257A1 (de) * 2017-11-28 2019-05-29 Audi Ag Radarsystem und Verfahren zum Betreiben eines Radarsystems
US11105890B2 (en) 2017-12-14 2021-08-31 Uhnder, Inc. Frequency modulated signal cancellation in variable power mode for radar applications
US10718860B2 (en) * 2018-01-11 2020-07-21 Infineon Technologies Ag System and method to improve range accuracy in FMCW radar using FSK modulated chirps
US12386029B2 (en) 2018-01-29 2025-08-12 Robert Bosch Gmbh Millimeter wave automotive radar systems
DE102018102816B3 (de) * 2018-02-08 2019-07-04 Infineon Technologies Ag Radar mit phasenkorrektur
EP3775972A1 (en) * 2018-03-26 2021-02-17 Qualcomm Incorporated Using a side-communication channel for exchanging radar information to improve multi-radar coexistence
US11644529B2 (en) 2018-03-26 2023-05-09 Qualcomm Incorporated Using a side-communication channel for exchanging radar information to improve multi-radar coexistence
US10482768B1 (en) * 2018-05-08 2019-11-19 Denso International America, Inc. Vehicle function impairment detection
JP7131961B2 (ja) * 2018-05-17 2022-09-06 株式会社デンソーテン レーダ装置及び物標ピーク抽出方法
JP6771699B2 (ja) * 2018-05-23 2020-10-21 三菱電機株式会社 レーダ装置
EP3572829B1 (en) * 2018-05-25 2024-01-17 Airbus Defence and Space GmbH Synchronized radar networks
CN110531358B (zh) * 2018-05-25 2023-07-18 华为技术有限公司 信息测量方法及信息测量装置
DE102018208992A1 (de) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Radarsensorsystem
US11280876B2 (en) 2018-06-18 2022-03-22 Qualcomm Incorporated Multi-radar coexistence using phase-coded frequency modulated continuous wave waveforms
US11385323B2 (en) 2018-06-25 2022-07-12 Qualcomm Incorporated Selection of frequency modulated continuous wave (FMWC) waveform parameters for multi-radar coexistence
KR102628655B1 (ko) * 2018-06-29 2024-01-24 삼성전자주식회사 레이더 구동 장치 및 방법
US11585919B2 (en) * 2018-07-19 2023-02-21 Qualcomm Incorporated Multi-radar coexistence using slow rate interference identification and suppression
US11585889B2 (en) * 2018-07-25 2023-02-21 Qualcomm Incorporated Methods for radar coexistence
US11187783B2 (en) * 2018-08-14 2021-11-30 Nxp B.V. Radar systems and methods for operating radar systems
US11474225B2 (en) 2018-11-09 2022-10-18 Uhnder, Inc. Pulse digital mimo radar system
US11054516B2 (en) * 2018-12-18 2021-07-06 Nxp Usa, Inc. Extended doppler FMCW code division MIMO radar
CN116559832B (zh) * 2019-01-11 2025-12-19 深圳市光鉴科技有限公司 一种激光雷达系统及其光学系统
US11204410B2 (en) * 2019-02-11 2021-12-21 Nxp B.V. Radar-based communication
CN111638519B (zh) * 2019-03-01 2023-03-03 华为技术有限公司 一种利用无线电信号进行目标物探测的方法及相关装置
US11681017B2 (en) 2019-03-12 2023-06-20 Uhnder, Inc. Method and apparatus for mitigation of low frequency noise in radar systems
CN109870677B (zh) * 2019-03-13 2023-02-24 西安工业大学 一种调频连续波干涉信号幅度归一化方法
TWI743456B (zh) * 2019-03-15 2021-10-21 昇雷科技股份有限公司 頻率調變連續波雷達之偵測方法
US11782148B2 (en) 2019-03-25 2023-10-10 Texas Instruments Incorporated Radar system
US10778282B1 (en) * 2019-05-07 2020-09-15 Cisco Technology, Inc. Methods for improving flexibility and data rate of chirp spread spectrum systems in LoRaWAN
CN112014800B (zh) * 2019-05-31 2022-12-02 华为技术有限公司 一种雷达信号发送方法及设备
US10855328B1 (en) * 2019-07-03 2020-12-01 Qualcomm Incorporated Interference suppression for multi-radar coexistence
WO2021004625A1 (en) * 2019-07-09 2021-01-14 Nokia Technologies Oy Obstacle detection techniques for telecommmunications systems
CN110581818B (zh) * 2019-08-06 2022-01-04 北京遥测技术研究所 一种随机截断线性调频连续波信号的生成系统及方法
DE102019215107A1 (de) * 2019-09-27 2021-04-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Aussenden elektromagnetischer Strahlung und Empfangen von den Objekten reflektierter Teilstrahlung
DE102019214949A1 (de) * 2019-09-27 2021-04-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Erkennen eines absorptiven Radombelags
US11754669B2 (en) * 2019-09-30 2023-09-12 Qualcomm Incorporated Radar coordination for multi-radar coexistence
EP4052063A4 (en) * 2019-10-31 2023-11-15 Intel Corporation Systems, devices, and methods for synchronization
TWI734252B (zh) * 2019-11-08 2021-07-21 立積電子股份有限公司 雷達及雷達回波訊號的背景成分更新方法
DE102019133977A1 (de) * 2019-12-11 2021-06-17 Valeo Schalter Und Sensoren Gmbh Verfahren zur Ermittlung von wenigstens einer Objektinformation wenigstens eines Objektes, das mit einem Radarsystem erfasst wird und Radarsystem
DE102019219640A1 (de) * 2019-12-14 2021-06-17 Robert Bosch Gmbh Radarmodul, Radarsystem und Verfahren zum Betreiben eines Radarmoduls
US12078748B2 (en) 2020-01-13 2024-09-03 Uhnder, Inc. Method and system for intefrence management for digital radars
EP3883144B1 (en) * 2020-03-18 2022-12-07 Airbus Defence and Space GmbH Method for synchronizing wireless network nodes and wireless communication network
US11550027B2 (en) 2020-05-04 2023-01-10 Nxp B.V. Predistortion technique for joint radar/communication systems
KR102653404B1 (ko) * 2020-05-08 2024-04-02 주식회사 에이치엘클레무브 차량의 제어 장치 및 제어 방법
JP7540009B2 (ja) * 2020-05-30 2024-08-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド レーダ信号送信方法、レーダ信号受信方法、レーダ装置、可読記憶媒体およびコンピュータプログラム
CN111693961B (zh) * 2020-06-15 2023-05-16 哈尔滨工业大学 一种基于kl散度单元筛选的cfar检测器
DE102020210079B3 (de) * 2020-08-10 2021-08-19 Conti Temic Microelectronic Gmbh Radarverfahren sowie Radarsystem mit hoher Entfernungsauflösung bei geringem Signalprozessierungsaufwand
US11693107B2 (en) * 2020-09-29 2023-07-04 Steradian Semiconductors Private Limited System, device and method for efficient MIMO radar
CN112435473B (zh) * 2020-11-14 2022-05-27 公安部交通管理科学研究所 一种结合历史数据的快速路交通流溯源及匝道调控方法
US11733346B2 (en) * 2021-02-24 2023-08-22 Qualcomm Incorporated Assistance information to aid with cooperative radar sensing with imperfect synchronization
CN115134030A (zh) * 2021-03-29 2022-09-30 东风汽车集团股份有限公司 车载多传感器同步方法、装置、设备和存储介质
KR102628228B1 (ko) * 2021-06-15 2024-01-23 현대모비스 주식회사 레이더 신호 처리 시스템 및 처리 방법
WO2022269676A1 (ja) * 2021-06-21 2022-12-29 三菱電機株式会社 レーダ装置および干渉波抑圧装置
CN113687344B (zh) * 2021-07-20 2023-08-11 西安空间无线电技术研究所 一种三角波调制线性调频连续波雷达测速方法
TWI802994B (zh) * 2021-09-17 2023-05-21 為昇科科技股份有限公司 雷達測速系統、方法及雷達裝置
US12007465B2 (en) 2021-10-19 2024-06-11 Nxp B.V. Radar apparatus and method with content embedded in the radar signal
KR102763801B1 (ko) * 2021-11-29 2025-02-07 주식회사 산엔지니어링 디지털 직교 코드를 이용한 레이더 시스템
CN118647897A (zh) 2021-12-02 2024-09-13 乌恩德股份有限公司 用于提高对比度、改进角度可分离性并且消除幻影的具有增强处理功能的雷达系统
US12196843B2 (en) 2022-05-26 2025-01-14 Waymo Llc Methods and systems for radar waveform diversity
WO2023241425A1 (zh) * 2022-06-13 2023-12-21 华为技术有限公司 感知方法、通信装置及通信系统
US12386026B2 (en) * 2022-12-20 2025-08-12 GM Global Technology Operations LLC Method and system of time-frequency sensor coding for interference mitigation in a vehicle
WO2024254751A1 (en) * 2023-06-13 2024-12-19 Huawei Technologies Co., Ltd. Methods, apparatuses, and devices for communication in integrated sensing and communication systems
CN118129849A (zh) * 2024-05-08 2024-06-04 杭州开闳流体科技有限公司 应用正交编码测量信号的时差法流量计测试方法及其应用
CN118884448B (zh) * 2024-08-22 2025-09-09 中国人民解放军海军工程大学 一种多接收阵合成孔径声纳成像方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100417A1 (de) 2001-01-08 2002-07-11 Bosch Gmbh Robert Radareinrichtung und Verfahren zum Codieren einer Radareinrichtung
WO2010115418A2 (de) 2009-04-06 2010-10-14 Conti Temic Microelectronic Gmbh Radarsystem mit anordnungen und verfahren zur entkopplung von sende- und empfangssignalen sowie unterdrückung von störeinstrahlungen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3196536B2 (ja) * 1994-11-22 2001-08-06 松下電器産業株式会社 レーダ装置
JP3397158B2 (ja) * 1999-01-20 2003-04-14 三菱電機株式会社 Ｅｃｍレーダ装置
WO2003104833A2 (en) * 2002-06-06 2003-12-18 Roadeye Flr General Partnership Forward-looking radar system
US7151483B2 (en) * 2004-05-03 2006-12-19 Raytheon Company System and method for concurrent operation of multiple radar or active sonar systems on a common frequency
DE102005048209A1 (de) * 2005-09-29 2007-04-05 Valeo Schalter Und Sensoren Gmbh Kraftfahrzeug-Radarverfahren und -Radarsystem
DE102006032539A1 (de) * 2006-07-13 2008-01-17 Robert Bosch Gmbh FMCW-Radarsensor
US7787819B2 (en) * 2006-08-25 2010-08-31 Space Systems / Loral, Inc. Ground-based beamforming for satellite communications systems
JP5019316B2 (ja) * 2007-04-26 2012-09-05 三菱電機株式会社 Ｆｍ−ｃｗ偏波レーダ装置
JP4724694B2 (ja) * 2007-08-08 2011-07-13 日立オートモティブシステムズ株式会社 電波レーダ装置
US8026843B2 (en) 2008-01-31 2011-09-27 Infineon Technologies Ag Radar methods and systems using ramp sequences
DE102008038365A1 (de) 2008-07-02 2010-01-07 Adc Automotive Distance Control Systems Gmbh Fahrzeug-Radarsystem und Verfahren zur Bestimmung einer Position zumindest eines Objekts relativ zu einem Fahrzeug
GB2462148A (en) * 2008-07-31 2010-02-03 Mitsubishi Electric Inf Tech Automotive FMCW radar with multiple frequency chirps
DE102009045141A1 (de) 2009-09-30 2011-03-31 Robert Bosch Gmbh Radarsensor mit IQ-Empfänger
DE102010024328B4 (de) 2010-06-18 2017-12-07 Audi Ag Radarvorrichtung mit situationsadaptiver Modulationsumschaltung und Steuerungsverfahren
DE102012008350A1 (de) * 2012-04-19 2013-10-24 S.M.S Smart Microwave Sensors Gmbh Verfahren und Vorrichtung zur Abstimmung von Abstand und Radialgeschwindigkeit eines Objekts mittels Radarsignalen
DE102012212888A1 (de) 2012-07-23 2014-01-23 Robert Bosch Gmbh Detektion von Radarobjekten mit einem Radarsensor eines Kraftfahrzeugs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100417A1 (de) 2001-01-08 2002-07-11 Bosch Gmbh Robert Radareinrichtung und Verfahren zum Codieren einer Radareinrichtung
WO2010115418A2 (de) 2009-04-06 2010-10-14 Conti Temic Microelectronic Gmbh Radarsystem mit anordnungen und verfahren zur entkopplung von sende- und empfangssignalen sowie unterdrückung von störeinstrahlungen

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016096198A1 (de) * 2014-12-16 2016-06-23 Robert Bosch Gmbh Radarsystem, verfahren zum erzeugen eines sendesignals für ein radarsystem und fahrzeug
US11965976B2 (en) 2014-12-23 2024-04-23 Infineon Technologies Ag System and method for radar
US12265173B2 (en) 2014-12-23 2025-04-01 Infineon Technologies Ag System and method for radar
EP3056920A1 (en) * 2015-02-11 2016-08-17 Autoliv Development AB A vehicle radar system with two transceiver arrangements
WO2016128284A1 (en) * 2015-02-11 2016-08-18 Autoliv Development Ab A vehicle radar system with two transceiver arrangements
EP3249421A3 (en) * 2016-05-27 2018-01-24 Panasonic Intellectual Property Management Co., Ltd. Radar apparatus and startup timing determination method
DE102017211558B4 (de) 2016-07-07 2024-06-13 Infineon Technologies Ag Radarsysteme und zugehörige verfahren
WO2018041737A1 (de) * 2016-08-29 2018-03-08 Audi Ag Verfahren zum betreiben eines radarsensors in oder an einem kraftfahrzeug und kraftfahrzeug
EP3574335B1 (de) * 2017-01-30 2022-09-14 Valeo Schalter und Sensoren GmbH Verfahren zur ermittlung von wenigstens einer objektinformation wenigstens eines objektes, das mit einem radarsystem insbesondere eines fahrzeugs erfasst wird, radarsystem und fahrerassistenzsystem
CN111033297A (zh) * 2017-08-28 2020-04-17 黑拉有限责任两合公司 用于运行车辆的雷达系统的方法
US11422231B2 (en) 2017-08-28 2022-08-23 HELLA GmbH & Co. KGaA Method for operating a vehicle radar system
WO2019042740A1 (de) * 2017-08-28 2019-03-07 HELLA GmbH & Co. KGaA Verfahren zum betrieb eines radarsystems eines fahrzeuges
US10969463B2 (en) 2017-10-13 2021-04-06 Infineon Technologies Ag Radar sensing with interference suppression
CN111630406B (zh) * 2017-12-07 2023-10-13 法雷奥开关和传感器有限责任公司 确定物体信息项的方法和雷达系统、车辆驾驶员辅助系统
CN111630406A (zh) * 2017-12-07 2020-09-04 法雷奥开关和传感器有限责任公司 使用机动车辆雷达系统的不同传输器的相位编码fmcw斜坡进行改善目标分离的方法
US11460539B2 (en) 2018-01-29 2022-10-04 Robert Bosch Gmbh Method and device for operating multiple sensors of a vehicle
CN111656210A (zh) * 2018-01-29 2020-09-11 罗伯特·博世有限公司 用于运行车辆的多个传感器的方法和设备
WO2019145072A1 (de) * 2018-01-29 2019-08-01 Robert Bosch Gmbh Verfahren und vorrichtung zum betreiben von mehreren sensoren eines fahrzeugs
US11215692B2 (en) 2018-03-22 2022-01-04 Infineon Technologies Ag FMCW radar with additional AM for interference detection
DE102018106858A1 (de) * 2018-03-22 2019-09-26 Infineon Technologies Ag Fmcw-radar mit zusätzlicher am zur störungsdetektion
CN112313528B (zh) * 2018-06-21 2024-05-24 罗伯特·博世有限公司 用于分析处理至少一个雷达传感器的分析处理设备和方法
WO2019242904A1 (de) * 2018-06-21 2019-12-26 Robert Bosch Gmbh Auswertevorrichtung und verfahren zum auswerten zumindest eines radarsensors
US11774552B2 (en) 2018-06-21 2023-10-03 Robert Bosch Gmbh Evaluation device and method for evaluating at least one radar sensor while pausing for heating of radar components
EP3644091A1 (en) * 2018-10-24 2020-04-29 Infineon Technologies AG Phase coded fmcw radar
US11360185B2 (en) 2018-10-24 2022-06-14 Infineon Technologies Ag Phase coded FMCW radar
CN109471095B (zh) * 2018-11-06 2023-02-14 哈尔滨工程大学 一种基于快速迭代插值的fmcw雷达距离估计方法
CN109471095A (zh) * 2018-11-06 2019-03-15 哈尔滨工程大学 基于快速迭代插值的fmcw雷达距离估计算法
DE102018128804A1 (de) * 2018-11-16 2020-05-20 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben einer Radarsensorvorrichtung für ein Kraftfahrzeug, bei welchem zwei frequenz-kodierte Radarsignale erzeugt werden, Computerprogrammprodukt, Radarsensorvorrichtung sowie Kraftfahrzeug
CN111337915A (zh) * 2018-12-18 2020-06-26 恩智浦美国有限公司 经过扩展的多普勒pmcw码分mimo雷达
WO2020188028A1 (de) 2019-03-20 2020-09-24 Zf Friedrichshafen Ag Sensorsystem und verfahren zum detektieren von objekten in einer umgebung eines fahrzeugs
DE102019203760A1 (de) * 2019-03-20 2020-09-24 Zf Friedrichshafen Ag Sensorsystem und Verfahren zum Detektieren von Objekten in einer Umgebung eines Fahrzeugs
US12372634B2 (en) 2019-09-30 2025-07-29 Shenzhen Yinwang Intelligent Technologies Co., Ltd. Signal sending method, signal processing method, and radar apparatus
EP4027168A4 (en) * 2019-09-30 2022-10-19 Huawei Technologies Co., Ltd. SIGNAL TRANSMISSION DEVICE, SIGNAL PROCESSING METHOD AND RADAR DEVICE
DE102019217066A1 (de) * 2019-11-06 2021-05-06 Robert Bosch Gmbh Verfahren für einen störungsarmen Betrieb mehrerer Radarsensoren
EP4109135A4 (en) * 2020-03-17 2023-04-26 Huawei Technologies Co., Ltd. SIGNAL PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIA
KR20220154779A (ko) * 2020-03-17 2022-11-22 후아웨이 테크놀러지 컴퍼니 리미티드 신호 처리 방법 및 장치, 및 저장 매체
KR102847657B1 (ko) * 2020-03-17 2025-08-20 선전 인왕 인텔리전트 테크놀로지스 컴퍼니 리미티드 신호 처리 방법 및 장치, 및 저장 매체
US12436229B2 (en) 2020-03-17 2025-10-07 Shenzhen Yinwang Intelligent Technologies Co., Ltd. Signal processing method and apparatus, and storage medium
CN115244418A (zh) * 2020-03-18 2022-10-25 海拉有限双合股份公司 用于运行雷达系统的方法
WO2021185566A1 (de) 2020-03-18 2021-09-23 HELLA GmbH & Co. KGaA Verfahren zum betreiben eines radarsystems
DE102020107372A1 (de) 2020-03-18 2021-09-23 HELLA GmbH & Co. KGaA Verfahren zum Betreiben eines Radarsystems
CN113625240A (zh) * 2020-05-06 2021-11-09 华为技术有限公司 信号探测方法、装置和雷达系统
US12449528B2 (en) 2020-05-06 2025-10-21 Shenzhen Yinwang Intelligent Technologies Co., Ltd. Signal detection method and apparatus, and radar system
CN111983597A (zh) * 2020-08-28 2020-11-24 北京润科通用技术有限公司 调频连续波雷达发射波控制方法及装置
DE102022209859A1 (de) * 2022-09-20 2024-03-21 Continental Autonomous Mobility Germany GmbH Verfahren zum Fokussieren der Radarerfassung für eine Relativbewegung
DE102022211688A1 (de) * 2022-11-07 2024-05-08 Robert Bosch Gesellschaft mit beschränkter Haftung Radarverfahren und Radarvorrichtung

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EP3004918B1 (de) 2020-03-04
CN105264400B (zh) 2018-11-13
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US20160124075A1 (en) 2016-05-05
JP6109416B2 (ja) 2017-04-05
CN105264400A (zh) 2016-01-20
US10048353B2 (en) 2018-08-14
EP3004918A1 (de) 2016-04-13

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