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A Review of the Current Development State of Non-Terrestrial NB-IoT Systems. [PDF]

open access: yesSensors (Basel)
Beschastnyi V   +4 more
europepmc   +1 more source

Comparison of methods for turbulence Doppler frequency shift calculation in Doppler reflectometer

open access: yesPlasma Science and Technology, 2023
Abstract The Doppler reflectometer (DR), a powerful diagnostic for the plasma perpendicular velocity (u ⊥) and turbulence measurement, has been widely used in various fusion devices. Many efforts have been put into extracting the Doppler shift from the DR signal. There are several commonly used methods for Doppler shift
Zhong, Xiaoming   +18 more
openaire   +3 more sources

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