Self-calibrating grid attenuator for use at submillimetre wavelengths

1 January 1971

journal article
Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers

Vol. 118 (2) , 343-348
https://doi.org/10.1049/piee.1971.0061

Abstract

The theory and experimental results of a symmetric self-calibrating attenuator which consists of a rotatable grid situated between two fixed grids is presented. The attenuator is shown to have a cosine⁴ power-law variation at a frequency of 890.8 GHz.

Keywords

ROTARY GRID ATTENUATORS
MICROWAVE DEVICES
SELF CALIBRATING GRID ATTENUATORS
SUBMILLIMETER WAVELENGTHS

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