free space optical communications senior design project fall 2011 team awesome
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Free Space Optical Communications
Senior Design Project Fall 2011
TEAM AWESOME
OVERVIEW
• Block Diagram
• Review Previous Action Items
• Program Status & Project Schedule
• System Demonstration
• Action Items
SYSTEM BLOCK DIAGRAM
ADC
Laser Driver Laser
Power & Charging
Light pulses
Audio Signal Audio SignalDAC
ReceiverPhoto Diode
Power & Charging
Transmitter Receiver
REVIEW OF PREVIOUS ACTION ITEMS• Complete Project Schedule
• Complete Working Receiver
• Integrate Receiver and Transmitter
• Complete Working Prototype
TRANSMITTER DESIGN CHANGE
Old Design New Design
RECEIVER DESIGN CHANGE• LT1226 Op-Amp
PROGRAM STATUS & PROJECT SCHEDULE
SYSTEM DEMONSTRATION
ACTION ITEMS• Package Project
• Verify System Functionality
• Test for Battery Life
• Test for Ease of Setup
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