please ,
its starting to annoy me , if someone can (simulate theses two group in ads momentum ) , I will be grateful
I want to know where is the problem , its very important for me
:::::
:::group1: (02) patch antenna (constant dielctric
(epr)=2.2 ;
h=1mm ;
fr=5.8GHz ) , distance between patch antenna =
25.8621mm(distance between port to port not edge to edge) )--------i found
s21=-22.028dB
dimonsion of patch antenna (both) : L=16.85mm ; W=9mm
:::group2: (02) patch antenna (constant dielctric
(epr)=2.2 ;
h=2mm ;
fr=5.8GHz ) , distance between patch antenna =
25.8621mm(distance between port to port not edge to edge) )--------i found
s21=-23.74dB
dimension (both) :L= 15.85mm ; W=12mm
its easy and does not take time
I want a confirmation!
thank you very much!