In message <c48fcc88.204d4%ken.ja...@emccompliance.com>, dated Tue, 1 Jul 2008, Ken Javor <ken.ja...@emccompliance.com> writes:
> Recall that coupling efficiency to circuits decreases with increasing >frequency. 21,000 V/m at 10 GHz couples the same level as 2100 V/m at 1 >GHz, which is like 210 V/m at 100 MHz. But then you need to look at >modulation. Usually these high field intensities occur at short pulsed, >low duty cycle modulations. For these types of tests, you are usually >looking at flight critical equipment only. Eliminating bird-strike by cooking the fowls at 100 m range? (;-) -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk Either we are causing global warming, in which case we may be able to stop it, or natural variation is causing it, and we probably can't stop it. You choose! John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK - 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 emc-p...@ieee.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 emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
