Circuits and method to enable efficient generation of direct digital synthesizer based waveforms of arbitrary bandwidth

A programmable device, comprising:

• a time commute multiplexer arranged to select metadata of at least one of a plurality of jamming techniques, the plurality of jamming techniques comprising different metadata for generating a waveform, the metadata comprising frequency, phase and amplitude parameters;
• a frequency generator arranged to receive the metadata and generate a reference frequency based on the frequency parameter, a data input generated based on the received metadata and the reference frequency;
• a first de-multiplexer, coupled to the frequency generator, the first de-multiplexer arranged to receive the data select signals and data input;
• and
• a second de-multiplexer, coupled to the frequency generator, the second de-multiplexer arranged to receive the data select signals and data input;
• wherein the first de-multiplexer and the second de-multiplexer are arranged to produce in-phase and quadrature signals at an output of the first de-multiplexer and the second de-multiplexer, respectively, based on the data select signals and the data input.

At least one non-transitory machine readable medium comprising instructions that, when executed by the machine, cause the machine to perform operations for providing wideband inverse channelization for direct digital synthesizer based jamming, the operations comprising:

• selecting metadata of at least one of a plurality of jamming techniques using a time commute multiplexer, the plurality of jamming techniques comprising different metadata associated with jamming for generating a waveform, the selected metadata comprising frequency, phase and amplitude parameters and free from raw data specific to the at least one of a plurality of jamming techniques;
• generating a reference frequency based on the frequency parameter;
• generating data select signals and data input based on the selected metadata and the reference frequency;
• providing the data select signals and data input to a first de-multiplexer and a second de-multiplexer;
• and
• producing in-phase and quadrature signals at an output of the first de-multiplexer and the second de-multiplexer, respectively, based on the data select signals and the data input.