Spectrum Management for Science in the 21st Century
Spectrum Management for Science in the 21st Century by Committee on Radio Frequencies
English | Feb. 25, 2010 | ISBN: 0309146860 | 248 Pages | PDF | 8 MB
English | Feb. 25, 2010 | ISBN: 0309146860 | 248 Pages | PDF | 8 MB
Radio observations of the cosmos are gathered by geoscientists using complex earth-orbiting satellites and ground-based equipment, and by radio astronomers using large ground-based radio telescopes. Signals from natural radio emissions are extremely weak, and the equipment used to measure them is becoming ever-more sophisticated and sensitive.
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