Title :
The Enthrakometer, an instrument for the measurement of power in rectangular wave guides
fDate :
4/29/1905 12:00:00 AM
Abstract :
The paper describes a new instrument for the measurement of power in rectangular wave guides. The instrument consists essentially of a resistive film, forming one wall of the guide, whose change in resistance, due to the absorption of a small fraction of the power passing through the guide, is used as a measure of that power. The instrument is self calibrating, is extremely broad-banded and can be used for any wavelength for which rectangular guide is employed.
Keywords :
high-frequency measurement; power measurement; waveguides;
Journal_Title :
Electrical Engineers - Part IIIA: Radiolocation, Journal of the Institution of
DOI :
10.1049/ji-3a-1.1946.0236