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Conducted Tests
Test #1: Attenuator Test
Set-up
Conclusion
The purpose of this test is to ensure that our attenuators could attenuate with an error no more than ±0.34 + 2% dB
This corresponds to ER.1 and ER.2
Test #2: Phase Shifter Test
Set-up
Conclusion
The purpose of this test is to ensure that our phase shifters could shift to a desired phase with an accuracy of ±2.1°
This corresponds to ER.1 and ER.2
Test #3: Array Pattern Change
Set-up
The purpose of this test is to ensure that we could use two attenuators and phase shifters to make at least two visibly different beam patterns
This corresponds to ER.1, ER.2 and ER.3
Conclusion
Set-up
Test #4: Controller Test
The purpose of this test is to ensure that we could successfully program the PIC18 to step through the code fully and produce the correct beam patterns based on input voltage.
This corresponds to ER.2 and ER.3
Conclusion
NITPIC System Demo
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