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Under water communication ppt
- 2. Genenal underwater optical communication Radio Blue light [receiver] [transmitter] video and data accompanying vehicle control
- 3. “Acoustic networks, navigation and sensing for multiple autonomous underwater robotic
- 4. 1.5eV 3eV 2.5eV 2eV 800nm 300nm 3.5eV 4eV
- 6. Optical fiber network Optical fiber network Optical fiber network Optical fiber network fso link fso link fso link
- 20. Amount of Bandwidth available in an acoustical link with respect to link distance Distance Bandwidth 1000 km < 1 kHz 10-100 km ~2-5 kHz 1-10 Km 10 kHz < 100 m 100 kHz
- 23. Conventional packaged LED LumiLED’s package Superflux LED
- 25. Circuit Diagram of FM 2-way voice LED link
- 26. Circuit block diagram of FM optical wireless system
- 27. Transmitter
- 29. Optical Receiver
- 30. Transmitter
- 31. Cyan LED through the tank Green LED transmission through the water tank
- 34. THANK YOU