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Gowri, T.
- Comparison of Percentage of Emission in Optical Communication for Different Receivers
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1 Department of Electronic and Communication Engineering, GIT, GITAM University, Visakhapatnam, IN
1 Department of Electronic and Communication Engineering, GIT, GITAM University, Visakhapatnam, IN
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Networking and Communication Engineering, Vol 3, No 14 (2011), Pagination: 890-893Abstract
A review of free space optical communications systems is presented. Communication topics such as modulation and detection are discussed in relation to optical links. Negative channel effects such as scattering and absorption are investigated with respect to their impact on the channel and the associated bit error rates. The challenges posed by atmospheric disturbances are considered. New sources and detectors in transmitter and receiver circuits are proposed. Finally, power link budgets are prepared for free space systems to illustrate the losses incurred during transmission.Keywords
Free Space Optical Communication, Modulation, Detection, IMPATT Diode.- Autonomous Extraction of LPI Signals Using Time-Frequency Techniques
Abstract Views :153 |
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Authors
Affiliations
1 Department of ECE, GITAM University, Vishakapatnam, A.P, IN
2 Department of ECE, KL University, Vijayawada, A.P, IN
1 Department of ECE, GITAM University, Vishakapatnam, A.P, IN
2 Department of ECE, KL University, Vijayawada, A.P, IN