DocumentCode
1896839
Title
The phase detectors based on AD8302 for millimeter wave heterodyne interferometer
Author
Ermak, G.P. ; Varavin, A.V. ; Vasilev, A.S. ; Stumbra, M. ; Fateev, A.S. ; Zacek, F. ; Zajac, Jozef
Author_Institution
Usikov Inst. for Radiophys. & Electron., Kharkov, Ukraine
fYear
2012
fDate
10-14 Sept. 2012
Firstpage
827
Lastpage
828
Abstract
The paper presents the results of the development the phase detectors for 2-millimeter two-frequency interferometer. Proposed circuit solutions allow eliminating the ambiguity of phase measurements when using the AD8302 chip and measuring the fast phase changes within 0-3600, and relative phase measurements in the range N*2π, (where N <; 66). The phase detectors have been tested in the heterodyne interferometer in tokamak "COMPASS-D".
Keywords
Tokamak devices; interferometers; microprocessor chips; millimetre wave detectors; millimetre wave measurement; phase detectors; phase measurement; plasma toroidal confinement; AD8302 chip; COMPASS-D; millimeter wave heterodyne interferometer; phase change measurement; phase detector; tokamak; Detectors; Electronic mail; Phase measurement; Physics; Tokamaks; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Conference_Location
Sevastopol, Crimea
Print_ISBN
978-1-4673-1199-1
Type
conf
Filename
6336209
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