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Title of Article

MULTIMODE DATA PROCESSING IN MILLIMETER INTERFEROMETER SOUNDING OF GAS-DYNAMIC PROCESSES IN CYLINDRICAL BLOCKS


Issue
2
Date
2009

Article type
scientific article
UDC
53.082.54
Pages
71-75
Keywords
radio interferometry, velocity measurement, multimode sounding


Authors
Kanakov V.A.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Parkhachev V.V.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
Some issues related to the creation and application of EHF interferometry data processing algorithms are considered. By the example of shock and detonation wave investigation in dielectric cylindrical blocks, the advantages of the multimode approach to experimental data processing are demonstrated as compared to the singlemode one. By taking into account multimode wave propagation in the sample, it is possible to increase the number of parameters estimated in the experiment without complicating its scheme.

File (in Russian)