EP4445574A4 - Réduction du rapport puissance de crête à puissance moyenne dans des systèmes combinés radar et communication - Google Patents

Réduction du rapport puissance de crête à puissance moyenne dans des systèmes combinés radar et communication

Info

Publication number
EP4445574A4
EP4445574A4 EP22904837.6A EP22904837A EP4445574A4 EP 4445574 A4 EP4445574 A4 EP 4445574A4 EP 22904837 A EP22904837 A EP 22904837A EP 4445574 A4 EP4445574 A4 EP 4445574A4
Authority
EP
European Patent Office
Prior art keywords
communication systems
performance ratio
average performance
reduced peak
combined radar
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.)
Pending
Application number
EP22904837.6A
Other languages
German (de)
English (en)
Other versions
EP4445574A2 (fr
Inventor
Ebubekir Memisoglu
Hüseyin Arslan
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.)
Istanbul Medipol Universitesi
Original Assignee
Istanbul Medipol Universitesi
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 Istanbul Medipol Universitesi filed Critical Istanbul Medipol Universitesi
Priority claimed from PCT/TR2022/051434 external-priority patent/WO2023107074A2/fr
Publication of EP4445574A2 publication Critical patent/EP4445574A2/fr
Publication of EP4445574A4 publication Critical patent/EP4445574A4/fr
Pending legal-status Critical Current

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
    • G01S7/003—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
    • 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
    • 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
    • G01S7/038—Feedthrough nulling circuits
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
    • G01S7/4013—Means for monitoring or calibrating of parts of a radar system of transmitters involving adjustment of the transmitted power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP22904837.6A 2021-12-07 2022-12-07 Réduction du rapport puissance de crête à puissance moyenne dans des systèmes combinés radar et communication Pending EP4445574A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR202119284 2021-12-07
PCT/TR2022/051434 WO2023107074A2 (fr) 2021-12-07 2022-12-07 Réduction du rapport puissance de crête à puissance moyenne dans des systèmes combinés radar et communication

Publications (2)

Publication Number Publication Date
EP4445574A2 EP4445574A2 (fr) 2024-10-16
EP4445574A4 true EP4445574A4 (fr) 2025-12-24

Family

ID=92799924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22904837.6A Pending EP4445574A4 (fr) 2021-12-07 2022-12-07 Réduction du rapport puissance de crête à puissance moyenne dans des systèmes combinés radar et communication

Country Status (1)

Country Link
EP (1) EP4445574A4 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020003488A1 (en) * 2000-02-13 2002-01-10 Hexagon System Engineering Ltd. Vehicle communication network
EP3865896A1 (fr) * 2020-02-11 2021-08-18 Veoneer Sweden AB Émetteur-récepteur radar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020003488A1 (en) * 2000-02-13 2002-01-10 Hexagon System Engineering Ltd. Vehicle communication network
EP3865896A1 (fr) * 2020-02-11 2021-08-18 Veoneer Sweden AB Émetteur-récepteur radar

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOZORGI FARHAD ET AL: "RF Front-End Challenges for Joint Communication and Radar Sensing", 2021 1ST IEEE INTERNATIONAL ONLINE SYMPOSIUM ON JOINT COMMUNICATIONS & SENSING (JC&S), IEEE, 23 February 2021 (2021-02-23), pages 1 - 6, XP033888146, [retrieved on 20210310], DOI: 10.1109/JCS52304.2021.9376387 *
ZHANG HAOJIAN ET AL: "Modulation Symbol Cancellation for OTFS-Based Joint Radar and Communication", 2021 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), IEEE, 14 June 2021 (2021-06-14), pages 1 - 6, XP033939072, [retrieved on 20210702], DOI: 10.1109/ICCWORKSHOPS50388.2021.9473601 *

Also Published As

Publication number Publication date
EP4445574A2 (fr) 2024-10-16

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