Phase-Locked Loops: Structure, Functions and Applications


Shambhu N. Sharma, PhD (Editor)
Head, Electrical Engineering Department and Former Associate Dean Academic, National Institute of Technology, Surat, India

Series: Electrical Engineering Developments
BISAC: TEC007000

The historic account of the Phase-Locked Loops can be traced back from the idea of designing an electromechanical system with the objective of controlling the oscillation of the pendulum of the bell Great George. The method is to contrast the phase of pendulum and the incoming telegraph signal phase using the electromechanical system. That generates the correction signal varying the pendulum oscillation. The idea was conceived as well as implemented by David Robertson, Professor of Electrical Engineering at the University of Bristol.

The term Phase-Locked Loop was coined to this technique by later Researchers in 1932. Professor David Robertson is credited to the Phase-Locked Loop for pioneering the technique. In general setting, the Phase-Locked Loops are for synchronization purposes. The phase locked loops perspective hinges on the analysis, functions and applications.



Table of Contents


Chapter 1. A New Phase-Locked Loopstructure in Hybrid Cmos-Memristor Technology
(Ashok Srivastava, Naheem Olakunle Adesina and Yang Liu, Division of Electrical and Computer Engineering, Louisiana State University, Baton Rouge, LA, US, and others)

Chapter 2. Biological Synchronization Modeled by PLLS and Pitch Detection
(Patricia A. Pelle and Claudio F. Estienne, Universidad de Buenos Aires, Facultad de Ingenieria, Instituto de Ingenieria Biomedica, Buenos Aires, Argentina)

Chapter 3. Synchronous Auditory Representation of Speech Modeled with PLLS
(Patricia A. Pelle and Claudio F. Estienne, Universidad de Buenos Aires.Facultad de Ingenieria.
Instituto de Ingenieria Biomedica, Buenos Aires, Argentina)

Chapter 4. Nonlinear Dynamics of Time-Delay Digital Tanlock Loop
(Bishwajit Paul and Tanmoy Banerjee, Department of Physics, Krishnanagar Government College, Nadia, West Bengal, and others)

Chapter 5. Carleman Linearization of a Stochastic PhasE-locked Loop System
(Prashant G. Medewar, S. N. Sharma and Hirenkumar G. Patel, Department of Electrical Engineering, SardarVallabhbhai National Institute of Technology, Surat, Gujarat, India)

Chapter 6. An Application of PhasE-locked Loop in Robust Control Design
(Bhanu Pratap and Akhilesh Swarup, Department of Electrical Engineering, National Institute of Technology Kurukshetra, Haryana, India)

Chapter 7. Phase-locked Loop Design for Grid Inverter
(Sonam Kharade, Sushama Wagh and Navdeep Singh, Electrical Engineering Department, Veermata Jijabai Technological Institute, Mumbai, Maharashtra, India)

Chapter 8. A Sensitivity Analysis of Phase- Locked Loop Systems
(Manish Yadav, Prashant G. Medewar, Arvind K. Singh and Hirenkumar G. Patel, Electrical Engineering Department, Saradar Vallabhbhai National Institute of Technology, Gujrat, Surat, India, and others)

Chapter 9. Phase-locked Loops for UPQC in Distribution System along with Optimized PI-Controller Gains
(Sabha Raj Arya and Sayed Javed Alam, Department of Electrical Engineering, Sardar Vallabhai National Institute of Technology, Surat, India)


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