A radio frequency (RF) signal detection algorithm is developed based on two- dimensional Fast Fourier Transform (FFT) on phased array time series data. The sensitivity is calculated based on two-frame signal detection criterion. A collection system consisting of a linear phased array and multiple wideband digital receivers is utilized. Simulation results are presented based on the system parameters of the channelization frequency plan including the frequency range, LO, mixer, and sampling frequency. Experimental angle of arrival data are processed, and the results are shown to be in good agreement with the simulation results.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Angle of arrival measurement using wideband linear phased array


    Contributors:
    Liou, L. L. (author) / Lin, D. M. (author) / Tsui, J. T. (author) / Buck, J. (author) / Longbrake, M. (author) / McCann, J. (author) / Buxa, P. (author) / Dalrymple, T. (author)


    Publication date :

    2009-07-01


    Size :

    599884 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Wideband Phased Array Antennas

    Ferendeci, Altan M. / Zhang, Piyou | IEEE | 2008


    Wideband phased array calibration method for digital beamforming

    Longbrake, M. / Liou, L. L. / Lin, D. M. et al. | IEEE | 2012



    Ku band linear phased array

    Barker, J. / Davis, M.E. | Tema Archive | 1977


    Angle resolution of a MLS phased array

    Hsiao, J.K. / Shelton, J.P. | Tema Archive | 1979