____, ____ and ____ must be properly matched for effective representation of input signal in quadrature sampling.

Modulators, signal paths, correlator

Signal paths, modulators, zero crossing detector

Low pass filters, zero crossing detector, correlator

Low pass filters, modulators, signal paths

____, ____ and ____ must be properly matched for effective representa

1.	____, ____ and ____ must be properly matched for effective representation of input signal in quadrature sampling.
A.	Modulators, signal paths, correlator
B.	Signal paths, modulators, zero crossing detector
C.	Low pass filters, zero crossing detector, correlator
D.	Low pass filters, modulators, signal paths
Answer» E.