Choose the correct statement(s) that describe the diagram below. Demodulated m(t) cos e output Lowpass filter 2 cos (@ +0) m²(1) sin 20 K sin 20 Lowpass filter VCO x,(1) = m(t) cos o1 90 phase shift 2...

Extracted text: Choose the correct statement(s) that describe the diagram below. Demodulated m(t) cos e output Lowpass filter 2 cos (@ +0) m²(1) sin 20 K sin 20 Lowpass filter VCO x,(1) = m(t) cos o1 90 phase shift 2 sin (o+0) mit) sin e Lowpass filter Select one or more: O a. Linear PLL model b. Used to demodulate DSB modulated signals OC. Costas PLL d. Used to translate the bandpass signal from \(f_c ) to \( f_IN Used for PM and FM demodulation e.


Extracted text: What is the role of the following diagram d(1) Lowpass filter 2 cos ,1 Select one: O DSB modulator O Coherent demodulator OEnvelope detector O A demodulator that can be used for DSB only