The design and performance of transverse-film bolometers in rectangular waveguides
作者:
J.A.Lane,
D.M.Evans,
期刊:
Proceedings of the IEE - Part B: Electronic and Communication Engineering
(IET Available online 1961)
卷期:
Volume 108,
issue 37
页码: 133-135
年代: 1961
DOI:10.1049/pi-b-2.1961.0022
出版商: IEE
数据来源: IET
摘要:
Equations are derived which determine the design of film-type bolometers used for the measurement of microwave power. The results are discussed in relation to the concept of impedance in rectangular waveguides.Measurements on an improved tunable-type instrument at a wavelength of 3cm indicate that power levels between 1 and 100mW can be measured in terms of a d.c. calibration with an error of not more than ±2%.
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