The phone-or 3D optical energy density probe: calibration test report of the modified/re-calibrated probe
Date
2004
Authors
Halim, Dunant
Petersen, Dick
Cazzolato, Benjamin Seth
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Report
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Abstract
This report discusses the results from the second calibration test performed on the
Phone-Or 3D optical Energy Density probe. The first calibration test found several performance
issues associated with high level of noise in the Phone-Or probe. Since then, the
Phone-Or manufacturer has addressed those issues by modifying and re-calibrating the
probe. To investigate the current performance of modified/re-calibrated probe, a second
calibration test was performed in the Anechoic chamber at the University of Adelaide.
The test results show that the Phone-Or probe's performance has improved considerably
with its self-noise level, particularly due to 50 Hz harmonics, been reduced significantly.
School/Discipline
School of Mechanical Engineering