Title :
A Dynamic Spectrum Analyzer for Solar Studies
Author :
Goodman, J. ; Lebenbaum, M.
Author_Institution :
Airborne Instruments Lab., Inc., Mineola, N.Y.
Abstract :
A spectrum analyzer of the type originally built by Wild, et al. is described. The analyzer covers the range of 90 mc to 580 mc at a rate of 3 sweeps per second in three overlapping bands. The output information is presented on three high-resolution oscilloscopes in a frequency-intensity display, and the time axis is provided by the continuous motion of the film used to photograph the displays. Modifications and improvements are suggested.
Keywords :
Cathode ray tubes; Displays; Local oscillators; Observatories; Oscilloscopes; Radio frequency; Radiofrequency amplifiers; Receivers; Solar radiation; Spectral analysis;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1958.286724
