论文信息 - Comparison of Waveguide and Free-Space Power Measurement in the Millimeter-Wave Range

Comparison of Waveguide and Free-Space Power Measurement in the Millimeter-Wave Range

A comparison of waveguide-based and free-space power measurements was carried out in the millimeter-wave range at PTB. The measurements revealed good agreement at 100 GHz of both power scales within their uncertainties. This confirms the consistent realization of SI traceable electronic and photonic power measurements at the national metrology institute of Germany.

R. Judaschke | M. Kehrt | A. Steiger

[1] Andreas Steiger,et al. Novel pyroelectric detectors for accurate THz power measurements , 2016 .

[2] U. Johannsen,et al. Accurate determination of the spectral responsivity of silicon trap detectors between 238 nm and 1015 nm using a laser-based cryogenic radiometer , 2000 .