Signal generator | 合法醫療器材資訊網

Asignalgeneratorisoneofaclassofelectronicdevicesthatgenerateselectronicsignalswith...Suchdevicescontainanelectronicoscillator,acircuitthatiscapableofcreatingarepetitivewaveform....RF(radiofrequency)andmicrowavesignal

Electronic devices that generate electronic signals

A signal generator is one of a class of electronic devices that generates electrical signals with set properties of amplitude, frequency, and wave shape. These generated signals are used as a stimulus for electronic measurements, typically used in designing, testing, troubleshooting, and repairing electronic or electroacoustic devices, though it often has artistic uses as well. [1]

There are many different types of signal generators with different purposes and applications and at varying levels of expense. These types include function generators, RF and microwave signal generators, pitch generators, arbitrary waveform generators, digital pattern generators, and frequency generators. In general, no device is suitable for all possible applications.

A signal generator may be as simple as an oscillator with calibrated frequenc...