How to draw an antenna of an arbitrary shape in an antenna toolbox?

Can I draw patch circulary polarization antenna with clipped corners?

And where can I find information about em.internal

Answer 1

[Vishwanath Iyer]

Hi Alexandr,

Yes, this can be modeled in Antenna Toolbox. Please take a look at this documentation page

https://www.mathworks.com/help/antenna/gs/design-variations-on-microstrip-patch-antenna-using-pcb-stack.html

The example titled, 'Design Circulary Polarized Patch - Truncated Corners', showcases this. The files in em.internal are not documented and are subject to change. We have formalized some the capabilities in em.internal using the a set of Shape primitives which support Boolean operations and a new pcbStack element in the catalog. These are demonstrated in the link provided above.

Hope this helps.

Regards,

Vish