Arbitrary Waveform Generator Vs Function Generator

Choose the best signal generator and get the most from it.

Arbitrary waveform generator vs function generator.

An arbitrary function generator afg produces oscillating energy that takes the form of periodic or one shot waves. What is an arbitrary waveform generator used for. In general there are times when there is a need to generate a signal not provided as a standard option by signal generators in these situations an arbitrary generator can offer a technique to produce the desired signal. A function generator that allows the user to create or upload custom waveforms to the generator and provide them at user defined frequencies.

Unlike a function generator that produces a small set of specific waveforms an awg allows the user to specify a source waveform in a variety of different ways. Signal generators are subdivided into categories that include arbitrary function generators afgs and arbitrary waveform generators awgs. An arbitrary waveform generator awg or arb is a sophisticated signal generator that generates arbitrary waveforms within published limits of frequency range accuracy and output level. The arbitrary function generator uses integrated circuits intended for direct digital frequency synthesizers but enables an arbitrary waveform generator circuit to be created relatively easily and for an economic price.

We should begin by asking. An arbitrary waveform generator awg is a piece of electronic test equipment used to generate electrical waveforms these waveforms can be either repetitive or single shot once only in which case some kind of triggering source is required internal or external. This paper discusses the key features and applications of keysight signal generators. To look at how an arbitrary function generator works it is necessary to look at the operation of a direct digital synthesizer.

Arbitrary function generators refer to function generators that can generate a periodic user defined waveform which typically consists of exactly 16 348 points using dds. What is the difference between an afg and an arbitrary waveform generator awg.