Title :
Thin-film bolometer for the 3.5 mm coaxial line
Author_Institution :
Physikalisch Tech. Bundesanstalt, Braunschweig, Germany
Abstract :
A new thin-film bolometer mount for the 3.5 mm coaxial line system is being developed. It uses a structured nickel film on a mica substrate as a resistor. The bolometer responsivity and the frequency dependence of the reflection coefficient are measured. The results agree well with the behaviour of an equivalent electric circuit.
Keywords :
bolometers; coaxial cables; electric sensing devices; measurement standards; mica; nickel; substrates; thin film resistors; 20 to 50 nm; 25 mum; Ni; Ni structured film; RF power standards; coaxial line; equivalent electric circuit; frequency dependence; mica substrate; reflection coefficient; resistor; responsivity; thin-film bolometer; Bolometers; Coaxial components; Frequency dependence; Nickel; Optical films; Reflection; Resistors; Substrates; Thin film circuits; Transistors;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.547126
