欢呼
发表于 2025-3-30 10:18:27
,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.
聚集
发表于 2025-3-30 16:18:55
http://reply.papertrans.cn/48/4736/473529/473529_52.png
详细目录
发表于 2025-3-30 17:58:27
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.