Ultrasonic Transmitter

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Presentation transcript:

Ultrasonic Transmitter Team B-Final presentation Amanda Hellberg, Brandon Ravenscroft, Jonathan Owen, and Kai Gustafson

4 Beacon Boards Each Transmits a unique constant frequency In 4 different locations Determine Location in 3-space 3 “Radar” Boards Frequency Sweep (30 khz to 50 khz) Receive echo Dechirp to determine beat frequency Calculate Distance

Beacon Pictures

Beacon Testing

RADAR Pictures

Radar Testing Transmitted Chirp Beat Waveform Received Chirp

RADAR Testing cont. Beat Waveform Spectrum *Transmitter and Receiver Separated by 53 cm

What… You guys actually did it?!

To be continued in LAS Vegas Oct. 2015 The End of the stuff and Things…Or is it? To be continued in LAS Vegas Oct. 2015