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I would like to inquire;; can we create Waveguide based grating structures (anisotropic periodically) in CST as we mostly follow COMSOL wave optics for these type of design?
[moved] Multiband Inverted-F Antenna W/ Independent Bands for Small & Slim Cellular
I am implementing PIFA for Small and slim mobiles.
My radiator has a dimension of 25*26.5*3.57 mm and I am using three center frequencies from wireless band which are 2.09,3.74 and 5 GHz.
I am not getting good...
hello
hope you are well,
I am designing patch antenna using inset feed.
I want to know the formulas how to find the width and length of feed?
how much should be inset distance in patch and inset gap with patch (conductor)?
Thanks
Dear All
I have two substrate upper and lower,copper is on above substrate and GND is on lower substrate .
I made two cylinders as a probe feed which touches both conductor while simulating i got this problem
I have uploaded a picture
Can anyone help me with this problem?
Thanks
Hello Dear,
I am getting an error while giving lumped port,,
[error] No conductors were found on port '1', so auto assignment of conductors on that port cannot proceed.
Can you help me with this?
I have attached my image in drop box.
https://www.dropbox.com/s/p43uenau5ukp0j6/1.png?dl=0
Thanks
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