to extract the phase and amplitude of the target signal we solve ...


where a3 and theta3 are the amplitude and phase of the combined target + ground sinusoid.
a1 can be the ground amplitude and a2 can be the target amplitude.
theta1 is the ground phase and theta2 is target phase
so if you have a3 and a1 you can calculate a2 phase and amplitude by rearrangement....
where a3 and theta3 are the amplitude and phase of the combined target + ground sinusoid.
a1 can be the ground amplitude and a2 can be the target amplitude.
theta1 is the ground phase and theta2 is target phase
so if you have a3 and a1 you can calculate a2 phase and amplitude by rearrangement....
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