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High altitude balloon DDF . Team Leader: Adam Chen Group Members: Josh Beighle , Aaron Seyfried Faculty Advisors: Dr. John Wu, Dr. Joseph Slater, Dr. John Gallagher Industry Advisors: Nick Baine , Bruce Rahn , Steve Mascarella - PowerPoint PPT Presentation
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HIGH ALTITUDE BALLOON DDF
Team Leader: Adam ChenGroup Members: Josh Beighle, Aaron SeyfriedFaculty Advisors: Dr. John Wu, Dr. Joseph Slater, Dr. John GallagherIndustry Advisors: Nick Baine, Bruce Rahn, Steve MascarellaPrevious Member Advisors: Andrew Crowdy, Dan Rahn, Steve Overmeyer
February 17th 2012
Overview
IntroductionFunctionalityProgressBudget
IntroductionVery High Frequency Omnidirectional Radials (VOR) to
Doppler Direction Finder (DDF)Why did we switch?
Proper resources not availableSimilarities and differences in expected outcome
VOR- Receiving, processing, and returning a signalDDF- Processing a signal from the balloon
Functionality
Functionality
Operating points and Equipment• Operating Frequency
• 146.565 MHz• Transmitter• Receiver
• 18 inch antennas
Experiment Design
Progress
Progress
Progress
Progress
BudgetSupplies Quantity Cost Each Total CostDDF1 Kits 2 $169.95 $339.90
5' RG58 Cable 2 $8.50 $17.005' Cat 5 Cable 2 $1.29 $3.58
12V/2A Vehicle Power Adapter 2 $9.99 $19.98Grand Total $380.46
w/ Tax $407.09
SponsorsThe Ohio Space Grant Consortium (OSGC)Wright State University Curriculum Development GrantNational Science Foundation (NSF)
SummaryIntroductionFunctionalityProgressBudget
Questions
• Adam Chen: [email protected]• Josh Beighle: [email protected]• Aaron Seyfried: [email protected]