Write the equation for Doppler shift as a function of the carrier and range rate. Hint:...

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Write the equation for Doppler shift as a function of the carrier and range rate. Hint: You may assume the pulse is rectangular and that we have a specular (ie direct LOS) return. This leaves us 2R(t) with a amplitude scaled, time delayed carrier that can be written as P, cos nf. where R(t) = R. + R t. Insert this into the carrier and express the phase (t) so that (t): 2nt(fe + fa) + 2nR.. Write the equation for Doppler shift as a function of the carrier and range rate. Hint: You may assume the pulse is rectangular and that we have a specular (ie direct LOS) return. This leaves us 2R(t) with a amplitude scaled, time delayed carrier that can be written as P, cos nf. where R(t) = R. + R t. Insert this into the carrier and express the phase (t) so that (t): 2nt(fe + fa) + 2nR..