Apr 17, 2012 #1 C Chandana89 Newbie level 6 Joined Apr 16, 2012 Messages 14 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location INdia Activity points 1,364 hi can anyone pl help me in designing a dual directional coupler at 430Mhz.., and basically how to design a coupler. pl reply asp
hi can anyone pl help me in designing a dual directional coupler at 430Mhz.., and basically how to design a coupler. pl reply asp
Apr 17, 2012 #2 D.A.(Tony)Stewart Advanced Member level 7 Joined Sep 26, 2007 Messages 9,752 Helped 1,852 Reputation 3,705 Reaction score 2,395 Trophy points 1,413 Location Richmond Hill, ON, Canada Activity points 62,731 what value of coupling? -10db ? **broken link removed** YOu can possibly use GETEK FR4, but best performance is Teflon ($) http://www.rogerscorp.com/documents...ons-for-Broadside-and-Edgewise-Stripline.aspx see design here Last edited: Apr 18, 2012
what value of coupling? -10db ? **broken link removed** YOu can possibly use GETEK FR4, but best performance is Teflon ($) http://www.rogerscorp.com/documents...ons-for-Broadside-and-Edgewise-Stripline.aspx see design here
Apr 17, 2012 #3 C Chandana89 Newbie level 6 Joined Apr 16, 2012 Messages 14 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location INdia Activity points 1,364 no actually v r designing a stripline coupler., which is given in the example of the AWR software.. but vr not able to design. can u help us in that. vr getting error in EM layers(while adding a conductor)
no actually v r designing a stripline coupler., which is given in the example of the AWR software.. but vr not able to design. can u help us in that. vr getting error in EM layers(while adding a conductor)
Apr 18, 2012 #4 D.A.(Tony)Stewart Advanced Member level 7 Joined Sep 26, 2007 Messages 9,752 Helped 1,852 Reputation 3,705 Reaction score 2,395 Trophy points 1,413 Location Richmond Hill, ON, Canada Activity points 62,731 dont use the simulator. If you are using teflon,use the data sheet I provided
Apr 18, 2012 #5 C Chandana89 Newbie level 6 Joined Apr 16, 2012 Messages 14 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location INdia Activity points 1,364 how to design DIRECTIONAL COUPLER in Microwave Office?? and how to find the dimension in the layout?