Citation
Abstract
A digital system has been constructed for the generation of wideband gaussian noise with a spectrum which is flat to within +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.
Details
- Volume
- III
- Published
- June 15, 1971
- Pages
- 111–115
- File Size
- 473.0 KB