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hi
I have HFSS13 and design one microstrip antenna
now I want to put it in protel
but when I export file in hfss to *.DXF and then import in autoCAD software . just ground and probe will be imported in autocad and i cant see patch
WHY??
hi
thank
I have seen that paper before design the antenna. thanks
now I attached another Antenna that it's port has been changed
but It dose'nt answer correct
please put this port to correct palce to it's Z11 become input impedance of patch
OR
delete my port and put your own port to...
thank for your help
one question :
I want to know the only patch impedance , where should I put to the port
could you put the port in my Hfss to help me
thank
Hi
help please
I want to measure the input impedance of single patch in microstrip antenna
I dont want to use to formula of micro strip
I want to measure the imput impedance of patch using HFSS (because some path have undefined form and and their formula isnt simple )
I have atached...
hi to all
I have design an antenna in hfss13
but now I want to send it to my friend that use hfss12
How can I "save as" my file to load in Hfss12 ??
my friend doesnt have hfss13
thanks all
hello
best for all
I designed a 2X2 microstrip antenna array but the first sidelobe level was very high and the gain of the array was about 13 db.(I have attached hfss file)
1-its side lobe level is too high
How I can reduce the dide lobe level
2- there is multi gain method in hfssT which...
hi guys
I have design an microstrip antenna in hfss but when i run it 3 error occur
[error] Objects "Sub1" and "EBG_Cylinder" intersect. (6:21:43 PM May 09, 2012)
[error] Objects "Sub1" and "EBG_Cylinder_side" intersect. (6:21:43 PM May 09, 2012)
[error] Simulation...
my ebg has the structure like this :
**broken link removed**
**broken link removed**
lenght and width is the same (L=W)
but i dont know how to design it in hfss
note: i know the dimension but don't know HFSS working
hi
I want to simulate mushroom ebg in hfss
I have dimension of EBG (like W,s,h)
**broken link removed**
but i don't know how to Implement it in hfss?
thanks
Hello
As I said before I am a student and I AM IN very new steps for antenna design.
I have a 2*2 microstrip antenna that working frequency is 10 Ghz.
Now I want to use mushroom EPG to reduce sll(side lobe level) in the first steps I don’t know how should I select the dimension of mushroom...
hi
I am a student
I want to disign and simulate a simple 2*2 microstrip array antenna in first step
I find the formula to design one path from balanis book
now I want to design a simple 2*2 microstrip array antenna
now two question :
1: in array is the patches size similar to one patch...
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