1. Automated Antenna Radiation and Gain Measurement System with User Interface Sheldon Palmer Danielle Walters 2/22/2012

2. Frequency Generator: Agilent MXG Analog Signal Generator 100kHz-6GHz (N5181A) Spectrum Analyzer: Hewlett Packard Spectrum Analyzer 9kHz-50GHz (8565E) Receive Antenna Transmit Antenna Spectrum Analyzer Control Box Frequency Generator Cable Pass Through

3. Allows antenna to be shifted up and down to ensure correct height and side to side to ensure it is centered Allows antenna to be shifted forward and back to ensure correct distance

4. Arm with mount Acrylic sheets sandwiching turntable Turntable Acrylic Sheet Motor Motor Power Cord Position Marker

7. Power Adapter DAC USB Parallel Port Connection Power Switch Motor Cord

8.  P Test = Power of Test Antenna  P Standard = Power of Standard Gain Antenna  G Test = Received Gain of Test Antenna  G Standard = Received Gain of Standard Gain Antenna

11. Raw DataNormalized Data HPBW= 113° - 58° = 55°

12. Raw Data Normalized Data HPBW= 119° - 58° = 61°

13. Raw DataNormalized Data HPBW= 98° - 82° = 16°

16.  Continue Testing System  Ensure LabVIEW Positioning is exact  Continue Improvement to GUI