To fully utilize the theoretical processing gain achievable when an adaptive array and frequency hopping are combined, frequency compensation is required. Improved versions of an anticipative adaptive array are examined that provide efficient compensation by adapting the complex weights at each antenna element to the appropriate values for a carrier frequency before that frequency is received. The underlying adaptive algorithm used is the maximum algorithm. Computer simulation results are used to compare the different versions of anticipative processing. These results show that an appropriate version ensures the rapid convergence of weights to values that provide wideband nulling of the interference and noise.<>


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    An anticipative adaptive array for frequency-hopping communications


    Contributors:
    Torrieri, D. (author) / Bakhru, K. (author)


    Publication date :

    1988-07-01


    Size :

    635132 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





    Freeway Traffic Flow Control with Anticipative Ramp Metering

    National Research Council (U.S.) | British Library Conference Proceedings | 2005


    Frequency-Hopping MIMO Radar-Based Communications: An Overview

    Wu, Kai / Zhang, J. Andrew / Huang, Xiaojing et al. | IEEE | 2022


    Anticipative ramp metering control using dynamic traffic assignment

    van den Berg, M. / Bellemans, T. / De Schutter, B. et al. | IEEE | 2004