Title: Comparison of Waveguide and Free-Space Power Measurement in the Millimeter-Wave Range
Authors: Judaschke, Rolf, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 2.1, Gleichstrom und Niederfrequenz
Kehrt, Mathias, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 7.3, Detektorradiometrie u. Strahlungsthermometrie
Steiger, Andreas, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 7.3, Detektorradiometrie u. Strahlungsthermometrie
Contributors: HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Pages:3
Language:de
DOI:10.7795/EMPIR.18SIB09.CA.20200207
Resource Type: Text / Article
Publisher: Physikalisch-Technische Bundesanstalt (PTB)
Rights: Private use is allowed for non-profit purposes only.
Dates: Available: 2020-03-02
Created: 2019
File: Download File (application/pdf) 583.57 kB (597576 Bytes)
MD5 Checksum: 89a29ef210e1607783d5ab1812010637
SHA256 Checksum: 796845c22bf75930959ed3f030a3b52309ce10fd8e4f8f2cc024ed64de90a1a1
Keywords: Optical waveguides ; Power measurement ; Detectors ; Antenna measurements ; Horn antennas
Abstract: 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.
Citation: R. Judaschke, M. Kehrt and A. Steiger, "Comparison of Waveguide and Free-Space Power Measurement in the Millimeter-Wave Range," 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, France, 2019, pp. 1-2.