how to create a crossed Vilvaldi circular feed horn in the Antennas Gallery of the Antennas Toolbox

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desire to have more antenna types in the library

Answers (1)

SOUMNATH PAUL
SOUMNATH PAUL on 7 Jan 2024
Hi ,
I understand that you need help in creating a crossed Vivaldi circular feed horn in the Antennas gallery. You can follow the below mentioned steps:
  1. Kindly use the "vivaldi" function to create a basic Vivaldi antenna and then modify the properties of the vivaldi antenna, you can find more info on how to use this function in the following link : https://in.mathworks.com/help/antenna/ref/vivaldi.html
  2. After that we need to customize the geometry using "customAntennaGeometry" and define the x,y and z coordinates to create the feed horn shape, here is how you can customize the geometry : https://in.mathworks.com/help/antenna/ref/customantennageometry.html
  3. Next we need to define the feed points for the antenna and combine multiple antenna elements to form the cross structure.
Hope it helps!
Regards,
Soumnath

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