Study the Effect of Noise on Phase Locks Loop ( PLL ) in Signal Processing
نویسندگان
چکیده
In this paper, a comparative study of noise on different components of the phase look loop (PLL) is described. Noise effect the all the components of the phase lock loop such as loop filter characteristics, phase-frequency detector, and phase noise of the open-loop voltage-controlled oscillator (VCO). All the components of PLL contribute to the noise of the system. We present the different approaches adopted by different authors to study the effect of this noise in PLL and the solution provided by them to overcome the effect of the noise. PLL find its application in many field of communication and signal processing which provide the need to study the effect of noise on different component and possible solution to this problem. In this paper, a complete review of the work one in the field of noise analysis of the phase lock loop system. Table summarize the effect of noise and the possible solution to the problem.
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