Measurement of the Brightness Temperature of the Fast Gas-Dynamics Processes using the EHF Radiointerferometer Radiometer in the Presence of Active-Channel Signal

E. V. Botov; V. N. Ikonnikov; V. A. Kanakov; N. S. Kornev; N. A. Makarychev; K. V. Mineev; A. V. Nazarov; R. R. Osmanov; A. A. Sedov

doi:10.1007/s11141-018-9899-y

Measurement of the Brightness Temperature of the Fast Gas-Dynamics Processes using the EHF Radiointerferometer Radiometer in the Presence of Active-Channel Signal

Authors: Botov E.V.¹, Ikonnikov V.N.², Kanakov V.A.², Kornev N.S.³, Makarychev N.A.³, Mineev K.V.³, Nazarov A.V.³, Osmanov R.R.³, Sedov A.A.¹
Affiliations:
1. Russian Federal Nuclear Center–All-Russia Research Institute of Experimental Physics
2. N. I. Lobachevsky State University of Nizhny Novgorod
3. Yu. E. Sedakov Research Institute of Measurement Systems
Issue: Vol 61, No 5 (2018)
Pages: 382-388
Section: Article
URL: https://journals.rcsi.science/0033-8443/article/view/243890
DOI: https://doi.org/10.1007/s11141-018-9899-y
ID: 243890

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Abstract

We show the results of simultaneous measurements of the brightness temperature and the detonation-front motion in a trinitrotoluene sample. The measurements were performed using the EHF radiointerferometer radiometer developed at Yu. E. Sedakov Research Institute of Measurement Systems. The algorithms and the methods for the recorded-signal processing are described.