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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Improved Version of a Microwave Fourier Transform Spectrometer in the Frequency Band from 26 to 40 GHz

  • Ch. Keussen , R. Schwarz , U. Andresen and H. Dreizler


We report the design and performance of an improved version of a microwave Fourier transform spectrometer in the frequency region between 26 and 40 GHz for the investigation of rotational spectra. The performance is illustrated by rotational transitions of allene-d4 and isotopomers of carbonyl sulfide in natural abundance. The high sensitivity of the spectrometer allows the measurement of very weak lines in only a few minutes

Received: 1989-12-22
Published Online: 2014-6-2
Published in Print: 1990-5-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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