Darshan, sum the power in linear form, and convert back to dB. I get 105.2dB. Steve At 06:55 AM 3/13/2006, Darshan Mehta wrote: > Hello Everybody, > > I have one very basic question about EMC Analysis. If we have 2 > nets in design, CLK1 and CLK2, both switching at 200 MHz. If we see > Electro-Magnetic radiation of 100 dB from CLK1 and 105 dB radiation > from CLK2, what will be the EMI radiation level at System level? > Thanks in Advance! > > Best Regards, > Darshan Mehta > > >--------------------------------- >Yahoo! Mail >Bring photos to life! New PhotoMail makes sharing a breeze. >------------------------------------------------------------------ >To unsubscribe from si-list: >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > >or to administer your membership from a web page, go to: >//www.freelists.org/webpage/si-list > >For help: >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > >List FAQ wiki page is located at: > http://si-list.org/wiki/wiki.pl?Si-List_FAQ > >List technical documents are available at: > http://www.si-list.org > >List archives are viewable at: > //www.freelists.org/archives/si-list >or at our remote archives: > http://groups.yahoo.com/group/si-list/messages >Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu