FreeLists / si-list / [SI-LIST] injecting controlled noise for troubleshooting

[Doug Smith <doug@xxxxxxxxxx>]

Hi All,

This month Brent DeWitt, a contributor to this list, has written the 
Technical Tidbit at my site http://emcesd.com as a guest author. His 
article discusses a way to inject controlled amounts of noise into a 
circuit for finding a design problem.

Go to http://emcesd.com and scroll down to the bottom of the page. 
Click on the picture to read the article:

Paper Clips, They're Not Just for Emissions Any More

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Abstract: The following article describes the adaptation of a 
commercial ESD gun to apply local H-field pulses for troubleshooting 
sensitive circuits.  The key components are a section of brass tubing, 
some brass strap and a paper clip!

If you would like to contribute a Technical Tidbit article, reply to 
this message with a proposed subject.

-------------------------------------------------------

Doug

-- 
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     ___          _       Doug Smith
      \          / )      P.O. Box 1457
       =========          Los Gatos, CA 95031-1457
    _ / \     / \ _       TEL/FAX: 408-356-4186/358-3799
  /  /\  \ ] /  /\  \     Mobile:  408-858-4528
|  q-----( )  |  o  |    Email:   doug@xxxxxxxxxx
  \ _ /    ]    \ _ /     Website: http://www.dsmith.org
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