Based on the miniaturization of the anti-jamming array antenna,a new technique for beamforming is proposed.In the actual design,the array antenna is miniaturized by reducing the spacing between array antenna elements;the HFSS VBScript script is programmed to extract the active pattern and active impedance data of array elements;the optimization based on the differential evolution algorithm is written in Matlab;HFSS is called by Matlab for full-wave simulation analysis,and the optimal element weighting facto...