US Patent 11316608 Wideband jammer nulling

A system and method are disclosed for producing nulls in a wideband jamming signal at specific frequency bands. A nulling signal is determined, either as a modification to one or more of the combined signals, or a separately determined nulling signal generated by combine a separate set of signals. The nulling signal is produced via feedback based on the output of the wideband jamming signal. Alternatively, a trained neural network outputs a nulling signal based on the wideband jamming signal and a desired availability band.