Resonator spectrometer for 36-360 GHz frequency band: results of investigations of dielectrics with ultra low absorption

Author

Myasnikova, S.E. ; Andriyanov, A.F. ; Parshin, V.V. ; Tretyakov, Yu M. ; Shanin, V.N. ; Shkaev, A.P. ; Garin, B.M.

Author_Institution

Inst. of Appl. Phys., Russian Acad. of Sci., Novgorod

Volume

2

fYear

2005

fDate

16-16 Sept. 2005

Firstpage

717

Abstract

The uniform set of radiation sources in the frequency range 36-360 GHz on the base of BWO, with the frequency step=0.3 Hz were created. The sources are used in the resonator spectrometer for exciting the measuring resonator and for precise recording of its resonance curve. The dielectric absorption mechanism of modern CVD-diamonds and monocrystal silicon at the frequencies 45-360 GHz and temperature interval 20-650 C was investigated. It was shown that there is possibility to reduce the losses in CVD-diamond at least ten times as much

Keywords

backward wave oscillators; chemical vapour deposition; dielectric properties; microwave oscillators; resonators; silicon; spectrometers; 0.3 Hz; 36 to 360 GHz; BWO; CVD-diamond; dielectric absorption mechanism; monocrystal silicon; radiation source; resonance curve; resonator spectrometer; Absorption; Dielectrics; Frequency; Helium; Indium tin oxide; Microwave technology; Millimeter wave communication; Millimeter wave technology; Spectroscopy; World Wide Web;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Telecommunication Technology, 2005 15th International Crimean Conference

Conference_Location

Sevastopol, Crimea

Print_ISBN

966-7968-80-4

Type

conf

DOI

10.1109/CRMICO.2005.1565106

Filename

1565106