This is an old revision of the document!
Wind Sensor Team Meeting-April 14, 2017
Attended: Mengyuan, Creighton, Scott
Acoustic Wind Sensor
- Updates:
- To Do:
Ultrasonic Wind Sensor
- Updates:
- Right before the CDR, made the realization that instead of going through the trouble of offsetting the received signal and using a threshold detector, we could keep the received signal centered at 0V and use a zero-crossing detector. This will simplify our design by quite a bit (we would forego the Schmitt trigger, threshold detectors, and possibly the amplifier). Also, the zero-crossing detector is relatively simple to build.
- Experiments from 4/12/17:
- Test transient response of receiver when using square wave centered at 0V vs. centered at Vpp/2.
- Test 12.5us delay using nops
- TO Do: