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FSO Link Performance: Aperture & Beam Effects by c122003 is a document available to read on EtoBox.

This document investigates the performance of free-space optical communication systems under atmospheric turbulence and pointing error. It considers the effects of aperture averaging and beam width on the bit-error rate and channel capacity. Larger receiving apertures enable lower bit-error rates with smaller signal-to-noise ratios by averaging irradiance fluctuations. Beam width optimization can enhance capacity for long-distance links in strong turbulence by improving the channel capacity, but degrades pe

Author

c122003

Language

EN