System for generating a digital signal
AssigneeLockheed Martin Corporation
InventorJ. Johnson
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Abstract
A system generates a digital signal from input data of a digital pulse. The system includes a converter, a generator, and a comparator. The converter converts the digital pulse to an analytic signal. The converter produces a first output by application of an amplitude envelope and Euler's identity. The generator generates an analog signal from the first output. The generator produces a second output. The comparator compares the second output to the input data of the digital pulse.
Claims14
A system for generating a digital signal from input data of a digital pulse, said system comprising:
- a converter for converting the digital pulse to an analytic signal, said converter producing a first output by application of an amplitude envelope and Euler's identity;
- a generator for generating an analog signal from the first output, said generator producing a second output;
- and
- a comparator for comparing the second output to the input data of the digital pulse, said comparator producing a third output.
A method for generating a digital signal from input data of a digital pulse, said method comprising the steps of:
- converting the digital pulse to an analytic signal thereby producing a first output by application of an amplitude envelope and Euler's identity;
- generating an analog signal from the first output thereby producing a second output;
- and
- comparing the second output to the input data of the digital pulse thereby producing a third output.
A computer program product for generating a digital signal from input data of a digital pulse, said computer program product comprising:
- a first instruction for converting the digital pulse to an analytic signal thereby producing a first output by application of an amplitude envelope and Euler's identity;
- a second instruction for generating an analog signal from the first output thereby producing a second output;
- a third instruction for comparing the second output to the input data of the digital pulse thereby producing a third output;
- a fourth instruction for estimating a time offset between the digital pulse and the second output;
- a fifth instruction for removing perturbations from the second output;
- a sixth instruction for refining the third output by applying an accumulator thereby producing a fourth output;
- and
- a seventh instruction for totaling errors causing the generated signal to be different than the digital pulse.
Dependencies are inferred from the claim text.