Title :
The 36-360 GHz range resonator spectrometer for investigations of solid, liquid and gaseous dielectrics and metals reflectivity
Author :
Parshin, V.V. ; Yu, T.M. ; Andrianov, A.F. ; Shkaev, A.P.
Author_Institution :
Inst. of Appl. Phys., Russian Acad. of Sci., Novgorod, Russia
Abstract :
The precise spectrometer on the base of open resonator technique, for solid, liquid and gas dielectrics investigations and for metal reflectivity investigations at MM and SubMM ranges and at the temperatures 20-650°C is presented. The uniform series of radiation sources of the 36-360 GHz (6 sub-bands) on the BWO base, with the minimum frequency step = 0.3 Hz was created. The sources are used for exiting the measuring resonator and for precise recording of its resonance curve.
Keywords :
backward wave oscillators; dielectric materials; dielectric measurement; dielectric resonators; magnetic resonance spectrometers; millimetre wave measurement; submillimetre wave measurement; 20 to 650 C; 36 to 360 GHz; backward wave oscillator base; gaseous dielectrics; liquid dielectrics; metals reflectivity; open resonator; radiation sources; resonator spectrometer; solid dielectrics; Absorption; Atmosphere; Atmospheric measurements; Dielectric liquids; Electrochemical impedance spectroscopy; Frequency measurement; Frequency synthesizers; Reflectivity; Resonance; Solids;
Conference_Titel :
Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on
Print_ISBN :
0-7803-9348-1
DOI :
10.1109/ICIMW.2005.1572486
