PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL

S. Jena, S. Swain, M. C. Tripathy, S. Behera

Page No: 40-47

DOI: 10.86493/VEREDAS.2025/V15I2/05

Assemble of Phase Locked Loop (PLL) in Fractional domain is the main objective of this paper. At the beginning basics of Fractional Calculus and Phase Locked Loop is readdressed. The fractional order PLL consists of a low-pass filter, a phase detector and a VCO. The MATLAB SIMULINK and LabVIEW models of both integer and fractional order PLL are analyzed. The modelling of fractional order PLL is organized by means of control modelling blocks in Laplace domain. Time domain analysis is also carried out for fractional order PLL by varying α and β values. It has been observed that lower fractional order PLL’s will require lesser time to reach the required phase as compared to their integer counterparts. Then stability analysis is done by plotting the complete analysis using Nyquist plots.

Citations

APA: S. Jena, S. Swain, M. C. Tripathy, S. Behera (2025). PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL. DOI: 10.86493/VEREDAS.2025/V15I2/05

AMA: S. Jena, S. Swain, M. C. Tripathy, S. Behera. PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL. 2025. DOI: 10.86493/VEREDAS.2025/V15I2/05

Chicago: S. Jena, S. Swain, M. C. Tripathy, S. Behera. "PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL." Published 2025. DOI: 10.86493/VEREDAS.2025/V15I2/05

IEEE: S. Jena, S. Swain, M. C. Tripathy, S. Behera, "PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL," 2025, DOI: 10.86493/VEREDAS.2025/V15I2/05

ISNAD: S. Jena, S. Swain, M. C. Tripathy, S. Behera. "PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL." DOI: 10.86493/VEREDAS.2025/V15I2/05

MLA: S. Jena, S. Swain, M. C. Tripathy, S. Behera. "PERFORMANCE IMPROVEMENT OF FRACTIONAL ORDER PLL." 2025, DOI: 10.86493/VEREDAS.2025/V15I2/05