This letter presents a closed-form localization algorithm using the angle-of-arrival and difference time of scan time measurements from the scan-based radar (SBR). With the known radar scanning velocity, the difference time of the scan time can be converted into a subtended angle, which has linear relationship with the angle-of-arrival (AOA). The best linear unbiased estimator is applied for the optimal and reliable the AOA estimation. The weighted least square (WLS) method is used for localization of the SBR system. The presented solution is computationally efficient and statistically consistent in that the measured mean squared errors achieve the Cramer–Rao lower bounds.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A Closed-Form Localization Algorithm Using Angle-of-Arrival and Difference Time of Scan Time Measurements in Scan-Based Radar


    Contributors:
    Li, WanChun (author) / Li, YingXiang (author) / Wei, Ping (author) / Tai, Heng-Ming (author)


    Publication date :

    2019-02-01


    Size :

    560826 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





    A covert radar scan control algorithm

    Christensen, K.K. | Tema Archive | 1987


    Radar scan converter

    Emerald Group Publishing | 2000


    Multiline radar scan

    Levinson, S. | NTRS | 1977