A Phase-Locked Loop (PLL) is a control system that generates an output signal whose phase is related to the phase of an input signal. It is utilized in a variety of applications, including radio, telecommunications, and computing, to stabilize or synchronize signal frequencies.

Phase-locked Loops

A Phase-Locked Loop (PLL) is a control system that generates an output signal whose phase is related to the phase of an input signal, allowing it to synchronize with the frequency of the input. It is widely used in telecommunications, computers, and other electronic applications for frequency synthesis, clock recovery, and modulation/demodulation processes.

Phase-Locked Loop

A control system is a set of devices or algorithms that manage, command, direct, or regulate the behavior of other devices or systems. It is essential in automation and engineering to ensure systems perform desired functions efficiently and accurately.

Control System

An output signal is the electrical or electromagnetic signal that is transmitted from a device or system to convey information or perform a function. It is crucial in communication systems, control systems, and electronic devices, serving as the final product of processing or transformation within the system.

Output Signal

Input Signal

Radio

Telecommunications is the transmission of information over significant distances by electronic means, enabling communication between individuals, businesses, and governments across the globe. It encompasses a wide range of technologies, including telephones, radio, television, and the internet, playing a crucial role in modern society by facilitating instant communication and data exchange.

Concepts

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