This document describes techniques for enabling radar system calibration with bistatic sidelobe compensation. Radar signals reflect off of a flat plate that changes orientation (e.g., elevation and/or azimuth angle) and position relative to a mounting position of a specific radar sensor being calibrated. For each radar sensor, measurements may be obtained across a range of translational positions of the flat plate. Highly accurate calibration errors are determined for each radar sensor this way. By calibrating radar systems repositioning the target during the data collection in this way, the prominence of any bistatic sidelobes appearing in measurements may be reduced or prevented, which may enable less-complex and more-accurate calibration of each unique radar system installation. An indication of each calibration error may be output for use in individually adjusting the mounting position of each specific radar sensor within a radar system.


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    Titel :

    Radar system calibration with bistatic sidelobe compensation


    Beteiligte:

    Erscheinungsdatum :

    2024-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Radar System Calibration with Bistatic Sidelobe Compensation

    TALAI ARMIN / BURZA RAFAL MICHAL / KALLI SASHI PRAVEEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Range-Dependence Compensation Method for Bistatic STAP Radar

    Xie, Wenchong / Wang, Yongliang | IEEE | 2008


    Bistatic Radar Tracking With Significantly Improved Bistatic Range Accuracy

    Marom, Hagay / Bar-Shalom, Yaakov / Milgrom, Benny | IEEE | 2023


    Bistatic-radar investigation

    Howard, H. T. / Tyler, G. L. | NTRS | 1972


    Tactical bistatic radar demonstrated

    Blumgold, R. | Tema Archiv | 1980