Phase Coded Frequency Modulated Continuous Wave Radar System

Faruk Uysal (Inventor)

Research output: Patent

Abstract

The invention is related to a method of detecting an object with a Phase Coded Frequency-Modulated-Continuous-Wave (PC-FMCW) radar system, the method comprising: (a) generating an initial signal in a signal generator; (b) generating a coded signal by modulating the initial signal; (c) generating a transmission signal by modulating a carrier signal with the coded signal; (d) transmitting the transmission signal; (e) receiving a reflected signal, the reflected signal having been reflected from the object; (f) generating an uncoded transmission signal by modulating a carrier signal with the initial signal; (g) generating a received signal by demodulating the reflected signal with the uncoded transmission signal; (h) generating a corrected received signal by filtering the received signal with a group delay filter; (i) generating a decoded signal by modulating the corrected received signal with a decoding signal; (j) determining a range of the object from the decoded signal. The invention is furthermore related to a PC-FMCW radar system for detecting distance and relative velocity of a target, comprising a group delay filter.
Original languageEnglish
IPCG01S
Priority date8/02/19
Publication statusPublished - 2020

Bibliographical note

Patent: OCT-19-002
Applicant: TU Delft

Keywords

  • Radar

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  • 2 Conference contribution
  • 1 Article

  • Phase-Coded FMCW Automotive Radar: Application and Challenges

    Uysal, F. & Orru, S., 2020, 2020 IEEE International Radar Conference (RADAR). Danvers: IEEE, p. 478-482 5 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
    File
    12 Citations (Scopus)
    506 Downloads (Pure)

  • Phase-Coded FMCW Automotive Radar: System Design and Interference Mitigation

    Uysal, F., 2020, In: IEEE Transactions on Vehicular Technology. 69, 1, p. 270-281 12 p., 8897604.

    Research output: Contribution to journal › Article › Scientific › peer-review

    Open Access
    File
    103 Citations (Scopus)
    82 Downloads (Pure)

  • System Level Synchronization of Phase-Coded FMCW Automotive Radars for RadCom

    Lampel, F., Uysal, F., Tigrek, F., Orru, S., Alvarado, A., Willems, F. & Yarovoy, A., 2020, 14th European Conference on Antennas and Propagation, EuCAP 2020. IEEE, 5 p. 9135417. (14th European Conference on Antennas and Propagation, EuCAP 2020).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
    File
    12 Citations (Scopus)
    35 Downloads (Pure)

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