How to add a ground plane to a linearArray?

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Colton Baldridge
Colton Baldridge 2021-2-19
评论： Colton Baldridge 2021-3-2
The support article below says that you simply set parameter 'GroundPlaneWidth' to whatever you want, however this property is protected in linear array?
https://www.mathworks.com/help/antenna/ug/modeling-infinite-ground-plane-in-antennas-and-arrays.html
To clarify, I have an array of monopoleRadials that I want to place over an infinite ground plane

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Shashank Gupta
Shashank Gupta 2021-2-24
Hi Colton,
I am attaching a small piece of code for the reference and I think this should work for you.
lin = linearArray('Element',monopoleRadial)
r = reflector('Exciter',lin,'GroundPlaneWidth',inf)
I hope this helps.
Cheers
  2 个评论
Colton Baldridge
Colton Baldridge 2021-2-24
Thank you! I did a similar workaround with a conformalArray because I need individual control of the linear array weights. I think both methods work.
Colton Baldridge
Colton Baldridge 2021-3-2
Hi Shashank, I actually just tried your code and it gives me the error
"linearArray cannot be set as an Exciter for the antenna"
I recommend for anyone else trying to do this to use conformal array with multiple elements of your antenna, and a reflector with a very small dipole. The results I got seem reasonable

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