DTTB TransmissionAircraft Flutter Scenario 1

D

Dar

Das

Far

F

Fas

?

?

Fas = F - F * Cos ? * Va / c + F * Cos ? * Va / c

Va

Fas = F + F * Cos ? * Va / c

As Cos ? = 0 (? = 90 degs.)

Doppler shift

tg = ( Dar + Das - D ) / 0.3 uSec

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