94 research outputs found
Improving the spatial resolution by effective subtraction technique at Irkutsk incoherent scatter radar: the theory and experiment
We describe a sounding technique that allows us to improve spatial resolution
of Irkutsk Incoherent Scatter Radar without loosing spectral resolution. The
technique is based on transmitting of rectangle pulses of different duration in
various sounding runs and subtracting correlation matrixes. Theoretically and
experimentally we have shown, that subtraction of the mean-square parameters of
the scattered signal for different kinds of the sounding signal one from
another allows us to solve the problem within the framework of quasi-static
ionospheric parameters approximation.Comment: 4 pages, 3 figures, to appear at URSI-2011 conferenc
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