Hi Ken,
Nice demo, and well illustrated. A few remarks questions: Can you change the pictures to a size we can read the analyser setting on the screen / or add them in print For resonance to happen the cavity (=enclosure) must be empty ... to what degree ? Could you add /throw in a (operating) PCB and make the same analysis ? Can you subsequently make some holes in the cavity and repeat the analysis ? At what percentage of holes the resonance stops (say + 3dB) Do the placecement of the holes affect the result ? Sorry if you have to go to the Goodwill store again, but on the other hand, you will make more people happy then just me. Regards, Ing. Gert Gremmen, BSc Van: [email protected] [mailto:[email protected]] Namens Ken Wyatt Verzonden: Wednesday, July 11, 2012 5:00 AM Aan: [email protected] Onderwerp: Enclosure Resonances & Simple Demo I just posted a short article on enclosure resonances, with construction details for an easy demo you can show your colleagues. http://www.tmworld.com/blog/The_EMC_Blog/41863-Demonstrating_Enclosure_R esonance.php Cheers, Ken _______________________ Kenneth Wyatt Wyatt Technical Services LLC Woodland Park, CO Email Me! <mailto:[email protected]> | Web Site <http://www.emc-seminars.com> | Blog <http://design-4-emc.com/> The EMC Blog (T&M World) <http://www.tmworld.com/blog/The_EMC_Blog/index.php> Subscribe to Newsletter <http://www.emc-seminars.com/Newsletter/Newsletter.html> Connect with me on LinkedIn <http://www.linkedin.com/in/kennethwyatt> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/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]> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/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]>
