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Using the OFDM-based Doppler shift in its raw form (F2) introduces noticeable estimation bias and variance, whereas estimating the CFO corrections on-the- fly (F3) improves the positioning performance ...
David J. Vendittis, Paul Arveson, Errors due to Doppler Shift in Measured Levels from a Moving Ship, Journal of the Washington Academy of Sciences, Vol. 107, No. 1 (Spring 2021), pp. 29-34 ...
Measurement principle: A coherent Doppler lidar emits short laser pulses and detects the radiation backscattered by aerosols through optical heterodyning. This allows both the determination of the ...