Synthetic Instruments: Concepts and Applications

1st Edition

Authors: Chris Nadovich
Paperback ISBN: 9780750677837
eBook ISBN: 9780080481296
Imprint: Newnes
Published Date: 18th August 2004
Page Count: 256
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Description

The way electronic instruments are built is changing in a deeply fundamental way. It is making an evolutionary leap to a new method of design that is being called synthetic instruments. This new method promises to be the most significant advance in electronic test and instrumentation since the introduction of automated test equipment (ATE). The switch to synthetic instruments is beginning now, and it will profoundly affect all test and measurement equipment that will be developed in the future.
Synthetic instruments are like ordinary instruments in that they are specific to a particular measurement or test. They might be a voltmeter that measures voltage, or a spectrum analyzer that measures spectra. The key, defining difference is this: synthetic instruments are implemented purely in software that runs on general purpose, non-specific measurement hardware with a high speed A/D and D/A at its core. In a synthetic instrument, the software is specific; the hardware is generic. Therefore, the "personality" of a synthetic instrument can be changed in an instant. A voltmeter may be a spectrum analyzer a few seconds later, and then become a power meter, or network analyzer, or oscilloscope. Totally different instruments are implemented on the same hardware and can be switched back and forth in the blink of an eye.
This book explains the basics of synthetic instrumentation for the many people that will need to quickly learn about this revolutionary way to design test equipment. This book attempts to demystify the topic, cutting through, commercial hype, and obscure, vague jargon, to get to the heart of the technique. It reveals the important basic underlying concepts, showing people how the synthetic instrument design approach, properly executed, is so effective in creating nstrumentation that out performs traditional approaches to T&M and ATE being used today.

Key Features

  • provides an overview and complete introduction to this revolutionary new technology

    enables equipment designers and manufacturers to produce vastly more functional and flexible instrumentation; it's not your father's multimeter!

    accompanying companion website includes demo software from major vendors and data sheets for specialist ATE manufacturers

Readership

Test and measurement engineers, engineering managers. Electronics engineering students.

Table of Contents

Foreword; What is a Synthetic Instrument?; Synthetic Measurement System Hardware Architectures; Stimulus; Response; Real World Design: A Synthetic Measurement System; Measurement Maps; Signals; Calibration and Accuracy; Specifying Synthetic Instruments; Synthetic Instrument Markup Language—SIML; Ten Mistakes in Synthetic Measurement System Design

Details

No. of pages:
256
Language:
English
Copyright:
© Newnes 2005
Published:
Imprint:
Newnes
eBook ISBN:
9780080481296
Paperback ISBN:
9780750677837

About the Author

Chris Nadovich

Affiliations and Expertise

Owner, Julia Thomas Associates, Sellersville, PA, USA