GHz range RAD Spectrometer Example
Example of line broadening accuracy measurements. History of
the 183-GHz water line air pressure broadening parameter measurements.
| The broadening parameter value measured by different authors
using different techniques is plotted versus year the data publication.
correspond to experimental uncertainty. Due to systematical errors the values
differ more than the measurement errors given by the authors. Our measurements (point
11 Ref. 10 (2000) and 12 Ref.
1 (2003) by resonator and point 14 Ref.
9 (2005) by RAD) are
in a good agreement with and have the smallest uncertainty among