What is S11?
Bob Heller 3M Product Safety, 76-1-01 St. Paul, MN 55107-1208 Tel: 651- 778-6336 Fax: 651-778-6252 =================================================================================================================== Ghery, You are right. The parameters for S11 and ferrite are widely varying and probably that is why no specifications were made up. However, most ferrites do behave in the area around 75-300 ohms so a 100 % tolerance (SWR < 1:2) may be achieved. This needs investigations of course. I think that using current transformer techniques in the early stage of the clamp and suitable load resistors the S11 may be controlled, however. Regards, Gert Gremmen ce-test, qualified testing Rotterdam, The Netherlands ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"
