Hi, I am trying out the old dos version of LINPAR. Anybody knows how to set up a user-defined structure? I searched and couldn't find its manual. I am trying to use LINPAR to try different geometries (microstrip lines with different width, height, spacing etc.) in order to get 50 ohm transmission lines (coupled). Your help is highly appreciated! Jihong ---------------------------------------------------------------------------- Help STOP SPAM with the new MSN 8 [1]and get 2 months FREE* --- Links --- 1 http://g.msn.com/8HMBENCA/2731??PS= ------------------------------------------------------------------ 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 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