Feb 9, 2014 #1 M maryamchilan Junior Member level 1 Joined Nov 20, 2013 Messages 18 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 100 hi everyone, can anyone help me how i can calculate the dimension of cpw feed line for 50 ohm impedance and substrate 3.5 and its height is .75 mm, i cant open the link in the other posts,:???:
hi everyone, can anyone help me how i can calculate the dimension of cpw feed line for 50 ohm impedance and substrate 3.5 and its height is .75 mm, i cant open the link in the other posts,:???:
Feb 10, 2014 #2 amihomo Full Member level 5 Joined Jan 9, 2007 Messages 287 Helped 66 Reputation 132 Reaction score 43 Trophy points 1,318 Location PERSIAN Gulf Activity points 3,115 use txline tool in AWR software or search the web for online calculators here is an example: **broken link removed**
use txline tool in AWR software or search the web for online calculators here is an example: **broken link removed**
Feb 11, 2014 #3 F flanello Advanced Member level 1 Joined Jan 9, 2008 Messages 433 Helped 91 Reputation 182 Reaction score 82 Trophy points 1,308 Activity points 3,491 You can use the calculator on http://wcalc.sourceforge.net/cgi-wcalc.html The model used are also listed (http://wcalc.sourceforge.net/coplanar.html).
You can use the calculator on http://wcalc.sourceforge.net/cgi-wcalc.html The model used are also listed (http://wcalc.sourceforge.net/coplanar.html).