Paper
30 August 1993 A new method for complex spectral measurements in millimeter and submillimeter frequency range
A. B. Latyshev
Author Affiliations +
Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 210465 (1993) https://doi.org/10.1117/12.2298653
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom
Abstract
New method for measuring complex transmission or reflection coefficients has been proposed and demonstratedusing a simple setup. High measurement quality was achieved: phase sensitivity - 0.005 rad., amplitude reprodu- ceability -1% , dynamic range to -10 7 (previously 10 4) , phase shift range 10 5. It is effective for BWO-Spectros- copy due to the absence of any mechanical adjustments during electronic frequency scan.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. B. Latyshev "A new method for complex spectral measurements in millimeter and submillimeter frequency range", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210465 (30 August 1993); https://doi.org/10.1117/12.2298653
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KEYWORDS
Phase shifts

Phase measurement

Spectroscopy

Interferometers

Image registration

Mechanics

Physics

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