Accession Number : ADD003444
Title : Digital-to-Bandpass Converter.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Bauer,Lowell W
Report Date : 19 Oct 1976
Pagination or Media Count : 5
Abstract : The patent describes a conversion system for generating a desired bandpass waveform from digital samples of a lower frequency, bandlimited original waveform. The system uses a single digital to analog converter and an impulse driver to generate a weighted pulse train that contains frequency shifted replicas of the primary spectra of the original waveform. Bandpass filtering rejects all but selected replica spectra for reconstitution.
Descriptors : *Waveform generators, *Patents, Bandpass filters, Pulse trains, Digital to analog converters
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE