1. Angle of Incidence Detection Team Members: Chris Bridges and Gary Porres Project Adviser: Dr. Kent A. Chamberlin

2. Problem Definition Determine the angle of arrival of an RF signal.

3. Proposed Solution Design a receiver capable of detecting the angle of arrival of an RF transmission Two antennas offset by angle Receiver circuit Calibrated code in LabVIEW

4. Objectives Have two directional antennas receive a signal and have it output a signal level Have labVIEW calculate the angle of arrival Position the antennas for best results

6. Implementation Plan Directional Antennas Yet-to-be determined angle Receiver Coaxial Cable PCB with RF detector and scaling circuitry A/D converter Software LabVIEW

7. Testing Plan Position of Antennas Angle Receiver Crosstalk Receiver Circuit

8. Anechoic Chamber

9. Budget SuppliesCost 2 Directional Antennas$72 1 Omnidirectional Antenna$38 4 AD8137 RF Detectors$8 6 Operational Amplifiers$18 7 Connectors$7 TOTAL$143

10. Proposed Timeline Fall 2011 Semester:

11. Proposed Timeline (cont.) Spring 2012 Semester:

12. Questions?