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Real-Time Transient Voltage and Frequency Sensing Strategy for Resilience Enhancement of PV-Storage Systems in Weak Grids. [PDF]
Sensors (Basel)Ji Y +7 more
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Description:This learning module is provided by Work-Ready Electronics and covers phase-locked loops. Work-Ready Electronics modules are intended to be used either independently or integrated with current electronics curricula in college programs.
Soumyajit Mandal
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Proceedings of the IEEE, 1975
A phase locked loop, (PLL), is basically a closed loop feedback system, the action of which is to lock or synchronise the frequency of a controlled oscillator to that of an incoming signal. Phase lock principles are by no means new, synchronous reception of radio signals using PLL techniques was described as early as 1932.
exaly +3 more sources
A phase locked loop, (PLL), is basically a closed loop feedback system, the action of which is to lock or synchronise the frequency of a controlled oscillator to that of an incoming signal. Phase lock principles are by no means new, synchronous reception of radio signals using PLL techniques was described as early as 1932.
exaly +3 more sources
Experiments with Coupled Phase Locked Loops
2019 29th International Conference Radioelektronika (RADIOELEKTRONIKA), 2019 In this paper the experiments with two or more mutually coupled phase locked loops (PLL) are described. The different types of coupled PLLs are simulated and results are confirmed by measuring in real systems. The experiments include analog and digital PLLs and simulation. In this paper only 2 coupled PLLs are simulated and measured.
Štork, Milan, Milan Stork
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Synchronizers based on carrier phase lock Loop and on symbol phase lock loop
2008 15th IEEE International Conference on Electronics, Circuits and Systems, 2008The symbol synchronizer recoveries the clock and after, with it, samples and retimes the data. We present two synchronizer groups, the first based on filter with carrier phase lock loop (CPLL) and the second based on symbol phase lock loop (SPLL). Each group has four prototypes namely the analog, the hybrid, the combinational and the sequential.
Antonio D. Reis +3 more
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Proceedings of ACM The First Annual International Conference on Nanoscale Computing and Communication, 2014
Molecular communications has been considered as a new paradigm in nano-networks. Similar to classical wireless communications, molecular communications also consists of three modules, i.e., the transmitter, the signal propagation (channel) and the receiver.
Chieh Lo +2 more
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Molecular communications has been considered as a new paradigm in nano-networks. Similar to classical wireless communications, molecular communications also consists of three modules, i.e., the transmitter, the signal propagation (channel) and the receiver.
Chieh Lo +2 more
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ICASSP '78. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
This paper deals with the design, construction and evaluation of a Digital Phase-Locked Loop. An exclusive OR gate serves as a linear phase detector. The integrator consists of a cascade of up/down decade counters. The D.C. value of each cycle from the phase detector is measured and accumulated. The rate of integration is determined by the clock input.
C. P. Reddy, Erik Fountain
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This paper deals with the design, construction and evaluation of a Digital Phase-Locked Loop. An exclusive OR gate serves as a linear phase detector. The integrator consists of a cascade of up/down decade counters. The D.C. value of each cycle from the phase detector is measured and accumulated. The rate of integration is determined by the clock input.
C. P. Reddy, Erik Fountain
openaire +1 more source