Excision of interference with hopped waveforms

A computer system comprising:

• one or more processors;
• and
• one or more computer-readable media having stored thereon instructions that are executable by the one or more processors to configure the computer system to suppress interference in a frequency hopping signal, the computer system, including the instructions that are executable to configure the computer system to perform at least the following:
• receiving the frequency hopping signal for a signal of interest, the frequency hopping signal comprising the signal of interest modulated using frequency hopping, wideband interference and narrowband interference;
• prior to de-hopping the frequency hopping signal, identifying one or more wideband interferences in the frequency hopping signal;
• suppressing the one or more wideband interferences to create a wideband interference suppressed signal;
• subsequent to suppressing the one or more wideband interferences, de-hopping the wideband interference suppressed signal to create a de-hopped signal;
• in the de-hopped signal, identifying one or more narrowband interferences;
• suppressing the one or more narrowband interferences to create an interference suppressed signal;
• and
• demodulating the interference suppressed signal to create a demodulated signal.

A wireless receiver comprising:

• a wideband interference processor configured to receive a frequency hopping signal for a signal of interest, the frequency hopping signal comprising the signal of interest modulated using frequency hopping, wideband interference and narrowband interference;
• wherein the wideband interference processor is further configured to, prior to de-hopping the frequency hopping signal:
• identify one or more wideband interferences in the frequency hopping signal;
• and
• suppress the one or more wideband interferences to create a wideband interference suppressed signal;
• a de-hopping processor coupled to the wideband interference processor that is configured to, subsequent to suppressing the one or more wideband interferences, de-hopping the wideband interference suppressed signal to create a de-hopped signal;
• a narrowband interference processor that is configured to:
• in the de-hopped signal, identify one or more narrowband interferences;
• and
• suppress the one or more narrowband interferences to create an interference suppressed signal;
• and
• a demodulator coupled to the narrowband interference processor that is configured to demodulate the interference suppressed signal to create a demodulated signal.