1. Four-Channel Ultrasonic Receiver Team C: Brian Markus Danny Viselman Chen Jia

2. Block Diagram

3. Hardware Assembly

4. Receiver Down- Converted Output: 4.94 kHz Receiver Input: 35 kHz Local Oscillator: 30.13 kHz 4.94 kHz 65.2 kHz Receiver Frequency Spectrum

5. 4.94 kHz

6. Applications

7. Project Takeaways ChallengingChallenging TeamworkTeamwork Good balance between hardware and softwareGood balance between hardware and software Encompasses knowledge gained from our entire curriculumEncompasses knowledge gained from our entire curriculum Time managementTime management Real world applicationReal world application

8. to Dr. Allen for his guidance, expertise, and patience throughout the project. to Robert for always being there for us (especially with the layout) Special Thanks

9. Questions?