Titlebook: Introduction to Communication Science and Systems; John R. Pierce,Edward C. Posner Book 1980 Springer Science+Business Media New York 1980

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,Applying Information Theory—Coding and Randomization,ill see what the loss in capacity is when we make a gaussian channel into a digital channel. We also will study the capacity of systems that use photon counters, and compare the results with those of Chapters 2 and 11 for ideal amplification.

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詳細(xì)目錄

Modulation and Noise,perture efficiencies and separation, wavelength, the temperature of space, and receiver bandwidth, we can calculate the carrier-to-noise ratio for an electromagnetic transmission system in free space.