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- Title
Drift Velocity of Small-Scale Artificial Ionospheric Irregularities According to Multifrequency HF Doppler Radar. I. Method of Calculation and Its Hardware Implementation.
- Authors
Vertogradov, G.; Uryadov, V.; Vertogradov, V.; Vertogradova, E.; Kubatko, S.
- Abstract
The method of calculating the total drift velocity vector of small-scale artificial ionospheric irregularities as measured by the effective Doppler frequency shift of aspect-scattered signals from several diagnostic illumination transmitters operated at different frequencies is discussed. The technique of adaptive simulation of decameter radio waves propagating in an inhomogeneous magnetized ionosphere with allowance for the aspect scattering effects due to small-scale field-aligned irregularities is developed. A multifrequency HF Doppler radar for simultaneous measurement of the Doppler spectra of radio signals at a set of frequencies is described.
- Subjects
IONOSPHERE; DOPPLER radar; FREQUENCY shift keying; SCATTERING (Physics); RADIO wave propagation; MAGNETIZATION
- Publication
Radiophysics & Quantum Electronics, 2015, Vol 58, Issue 5, p307
- ISSN
0033-8443
- Publication type
Article
- DOI
10.1007/s11141-015-9605-2