New design of microwave interferometer for tokamak COMPASS

0453771 - ÚFP 2016 RIV US eng J - Journal Article
Varavin, Mykyta - Zajac, Jaromír - Žáček, František - Nanobashvili, S.I. - Ermak, G. - Varavin, A. - Vasilev, A. - Stumbra, M. - Vetoshko, A. - Fateev, A. - Shevchenko, V.
New design of microwave interferometer for tokamak COMPASS.
Telecommunications and Radio Engineering. Roč. 73, č. 10 (2014), s. 935-942. ISSN 0040-2508
Institutional support: RVO:61389021
Keywords : Microwave interferometry * Plasma diagnostics * Tokamak
Subject RIV: BL - Plasma and Gas Discharge Physics
http://www.dl.begellhouse.com/journals/0632a9d54950b268,0f0577fd35766f78,6e6cc5d616079cba.html

The article deals with an improvement of the accuracy of the phase measurements commonly used in the microwave diagnostics of the plasma density. The main attention is devoted to the development and calibration of new phase detectors (PD) for microwave interferometer operating on tokamak COMPASS in IPP Prague. A special attention is paid to the phase error measurement. Emphasis is put on a proper error measurement and on the methodology of the errors correction.
Permanent Link: http://hdl.handle.net/11104/0254485