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Hi everybody
How we excite the CPW-fed patch antenna in FEKOHow we excite the CPW-fed patch antenna in FEKO
thanks in advance
Unable to find an attachment - read this blog
Hi
i have extended the ground plane by lambda/4 and connected the ground plane
can i consider this way correct
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Hi gheit
The edge port you used in the model above seems reasonable as it excites the structure between the center line and the ground correctly.
While the above should give you reasonable results, if you wanted to compare very accurately with measured results, you might have to model the actual physical feed in more detail. In the paper you reference the CPW was excited by a SMA connector and you could include this geometry - excited by a waveguide port for example - in your model. Please see the image below for an example of this.
hi johan
can you upload .stp file for the sma connector
which port you exsited the SMA is it wave guide port
thanks
Hi,
You can use the edge port as i illustrated in the figure.
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