Hi Everyone, Another month, another article. This one it titled "Coupling Signals and Noise into Circuits Using Magnetic Loops - A Troubleshooting Technique." The technique is applicable to both signal integrity issues as well as EMC troubleshooting.
This month's Technical Tidbit discusses a method of injecting signals and noise precisely into circuits using magnetic loops for troubleshooting purposes. Abstract: A square wire loop excited by a signal generator can be used to inject pulses or RF signals precisely into a circuit without disturbing circuit conditions. Used in this way, such a loop can be a significant aid in design troubleshooting. Suggestions for such uses are given. The link to the article is the picture of two loops facing each other at the bottom of the home page at http://emcesd.com . Doug -- ___ _ 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: [email protected] \ _ / ] \ _ / Website: http://www.dsmith.org - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
