IL242659B - Multi-functional radar assembly - Google Patents

Multi-functional radar assembly

Info

Publication number
IL242659B
IL242659B IL242659A IL24265915A IL242659B IL 242659 B IL242659 B IL 242659B IL 242659 A IL242659 A IL 242659A IL 24265915 A IL24265915 A IL 24265915A IL 242659 B IL242659 B IL 242659B
Authority
IL
Israel
Prior art keywords
radar assembly
functional radar
functional
assembly
radar
Prior art date
Application number
IL242659A
Other languages
Hebrew (he)
Original Assignee
Airbus Defence & Space 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 Airbus Defence & Space Gmbh filed Critical Airbus Defence & Space Gmbh
Publication of IL242659B publication Critical patent/IL242659B/en

Links

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
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
    • G01S13/935—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft for terrain-avoidance
    • 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
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • 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
    • G01S2013/0272—Multifunction 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
IL242659A 2013-06-05 2015-11-18 Multi-functional radar assembly IL242659B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013105809.4A DE102013105809B4 (en) 2013-06-05 2013-06-05 Multifunctional radar arrangement
PCT/DE2014/000269 WO2014194877A1 (en) 2013-06-05 2014-06-02 Multi-functional radar assembly

Publications (1)

Publication Number Publication Date
IL242659B true IL242659B (en) 2020-02-27

Family

ID=51383523

Family Applications (1)

Application Number Title Priority Date Filing Date
IL242659A IL242659B (en) 2013-06-05 2015-11-18 Multi-functional radar assembly

Country Status (6)

Country Link
US (1) US20160131738A1 (en)
EP (1) EP3004923B1 (en)
KR (1) KR20160018519A (en)
DE (1) DE102013105809B4 (en)
IL (1) IL242659B (en)
WO (1) WO2014194877A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114185042B (en) * 2015-09-17 2025-08-12 松下汽车电子系统株式会社 Radar apparatus
DE102016203160A1 (en) * 2016-02-29 2017-08-31 Robert Bosch Gmbh Radar system comprising an antenna arrangement for transmitting and receiving electromagnetic radiation
EP3244231A1 (en) * 2016-05-12 2017-11-15 HENSOLDT Sensors GmbH Mimo antenna assembly and method for three-dimensional radar imaging
EP3290856A1 (en) * 2016-08-31 2018-03-07 Airbus Defence and Space GmbH Projectile with sensor assembly
US20180166794A1 (en) * 2016-12-14 2018-06-14 GM Global Technology Operations LLC 2d-mimo radar antenna array geometry and design method
IL250253B (en) 2017-01-24 2021-10-31 Arbe Robotics Ltd Method for separating targets and clutter from noise in radar signals
IL255982A (en) 2017-11-29 2018-01-31 Arbe Robotics Ltd Detection, mitigation and avoidance of mutual interference between automotive radars
IL259190A (en) 2018-05-07 2018-06-28 Arbe Robotics Ltd System and method for frequency hopping MIMO FMCW imaging radar
DE102018207686A1 (en) * 2018-05-17 2019-11-21 Robert Bosch Gmbh MIMO radar sensor for motor vehicles
US10838038B2 (en) 2018-06-20 2020-11-17 GM Global Technology Operations LLC Multi-mode radar antenna
IL260696A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Apparatus and method of rf built in self-test (rfbist) in a radar system
IL260695A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Apparatus and method of eliminating settling time delays in a radar system
IL260694A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Apparatus and method of two-stage signal processing in a radar system
IL261636A (en) * 2018-09-05 2018-10-31 Arbe Robotics Ltd Skewed mimo antenna array for use in automotive imaging radar
DE102018219841A1 (en) * 2018-11-20 2020-05-20 Zf Friedrichshafen Ag Method and control unit for a radar sensor architecture
JP7224174B2 (en) * 2018-12-26 2023-02-17 ルネサスエレクトロニクス株式会社 Electronic device and radar control method
TWI722382B (en) 2019-02-01 2021-03-21 為升電裝工業股份有限公司 Vehicle radar device and system thereof
US11784403B2 (en) 2019-04-03 2023-10-10 Saab Ab Antenna array and a phased array system with such antenna array
RU2728517C1 (en) * 2019-09-26 2020-07-30 Самсунг Электроникс Ко., Лтд. Array of high-resolution mimo receiving and transmitting elements for robot navigation
IL271269A (en) 2019-12-09 2021-06-30 Arbe Robotics Ltd Radome for automotive radar patch antenna
IL278587A (en) 2020-11-09 2022-06-01 Arbe Robotics Ltd Efficient direction of arrival estimation using low rank approximation
CN114910868A (en) * 2021-02-08 2022-08-16 华为技术有限公司 Communication method and device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6700526B2 (en) * 2000-09-08 2004-03-02 Witten Technologies Inc. Method and apparatus for identifying buried objects using ground penetrating radar
US6661375B2 (en) * 2001-02-15 2003-12-09 Roke Manor Research Limited Beam steering in sub-arrayed antennae
DE102004040015B4 (en) * 2004-08-16 2006-12-07 S.M.S., Smart Microwave Sensors Gmbh Method and device for detecting an electromagnetic signal emitted by a transmitting antenna
US7274328B2 (en) * 2004-08-31 2007-09-25 Raytheon Company Transmitting and receiving radio frequency signals using an active electronically scanned array
DE102004059915A1 (en) * 2004-12-13 2006-06-14 Robert Bosch Gmbh radar system
WO2007045026A1 (en) * 2005-10-17 2007-04-26 Groundprobe Pty Ltd Synthetic aperture perimeter array radar
DE102010064348A1 (en) * 2010-12-29 2012-07-05 Robert Bosch Gmbh Radar sensor for motor vehicles

Also Published As

Publication number Publication date
DE102013105809B4 (en) 2015-01-22
EP3004923B1 (en) 2019-12-25
DE102013105809A1 (en) 2014-12-11
KR20160018519A (en) 2016-02-17
WO2014194877A1 (en) 2014-12-11
US20160131738A1 (en) 2016-05-12
EP3004923A1 (en) 2016-04-13

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Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees