A Set of Receiving Equipment for Detection of Collective Thomson Scattering Spectra at the Gas-Dynamic Trap (GDT) Facility

We describe the set of receiving equipment, which was designed for the experiments on detection of the Thomson collective scattering spectra of high-power millimeter-wave radiation in a large-scale open magnetic trap “Gas Dynamic Trap (GDT)” performed at the G. I. Budker Institute for Nuclear Physic...

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Veröffentlicht in:	Radiophysics and quantum electronics 2021-10, Vol.64 (5), p.338-346
Hauptverfasser:	Lubyako, L.V., Shalashov, A. G., Andriyanov, A. F., Bozhkov, V. G., Gospodchikov, E. D., Dorozhkina, D. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Astronomy Astrophysics and Astroparticles Hadrons Heavy Ions Lasers Mathematical and Computational Physics Millimeter waves Nuclear Physics Observations and Techniques Optical Devices Optics Photonics Physics Physics and Astronomy Quantum Optics Radiation Radiometers Receiving Spectrum analysers Theoretical Thomson scattering Tokamaks
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Beschreibung
Zusammenfassung:	We describe the set of receiving equipment, which was designed for the experiments on detection of the Thomson collective scattering spectra of high-power millimeter-wave radiation in a large-scale open magnetic trap “Gas Dynamic Trap (GDT)” performed at the G. I. Budker Institute for Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk, Russia). The set consists of two identical radiometers/spectrum analyzers with an analysis band of 54.47 ± 0.55 GHz and a sensitivity of no less than 0.080–0.025 eV, which ensure simultaneous measurements in two independent channels corresponding to different reception angles of the scattered radiation.
ISSN:	0033-8443 1573-9120
DOI:	10.1007/s11141-022-10136-9