Synthesizing arbitrary waveforms using convolution processors

Details Synthesizing arbitrary waveforms using convolution processors Synthesizing arbitrary waveforms using convolution processors

2007-09-21

2008-10-28

Lobo, Ian J (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

With particular circuit

Digital processing

C342S169000, C327S105000

Reexamination Certificate

active

07443337

ABSTRACT:
A method for generating a synthesized waveform from a desired arbitrary waveform via a convolution processor includes: providing a data stream input signal to the convolution processor including an extended duration impulse signal; computing one or more filter coefficients of the convolution processor; and generating the synthesized waveform substantially similar to the desired arbitrary waveform using the filter coefficients. The convolution processor may be a finite impulse response (FIR) filter. The convolution processor may perform a convolution upon the extended duration impulse signal, where: the extended duration impulse signal is successively delayed via one or more taps and the output of each tap is multiplied by a filter coefficient corresponding to a delay; and the summation of the products of tap outputs and filter coefficients is the desired arbitrary waveform.

REFERENCES:
patent: 4673941 (1987-06-01), Van Der Mark
patent: 6150976 (2000-11-01), Cooley

Affiliated with

Also associated with

Rating

Synthesizing arbitrary waveforms using convolution processors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesizing arbitrary waveforms using convolution processors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesizing arbitrary waveforms using convolution processors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3996800