NASA NTRS · 19720035618
A wideband Gaussian noise generator utilizing simultaneously generated pn-sequences.
Abstract
A digital system has been constructed for the generation of wideband Gaussian noise with a spectrum which is flat to within plus or minus 0.5 dB from 0 to 10 MHz. These characteristics are substantially better than those of commercially available analog noise generators, and are required in testing and simulation of wideband communications systems. The noise is generated by the analog summation of thirty essentially independent binary waveforms, clocked at 35 MHz, and low-pass filtered to 10 MHz.
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Hurd, W. J.. 1972-01-01. A wideband Gaussian noise generator utilizing simultaneously generated pn-sequences.. https://ntrs.nasa.gov/citations/19720035618
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