2.11.6 Notes
[1]
P1, P2 and P3 amplitudes are derived by
averaging all samples within 3dB of the
maximum pulse amplitude. P1A amplitudes are
averaged over the whole calibration window
length in the current PF-ASAR implementation. In
reality P1A pulse levels are significantly above
the noise floor and therefore the amplitude
averaging should be performed as for the other
three calibration pulse types.
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