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version (4.8 KB) by MathWorks RF & Mixed-Signal Products Team
Design and analyse a circular microstrip patch antenna using Antenna Toolbox


Updated 01 Sep 2016

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This submission includes a circular microstrip patch antenna object and an example of how to use it to build arrays of antennas. Antenna Toolbox uses the Method of Moments to compute impedance, far field radiation pattern and other properties of the antenna.

Cite As

MathWorks RF & Mixed-Signal Products Team (2020). patchMicrostripCircular (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (3)

Wojciech Sikorski


Not enough input arguments.

Error in em.MicrostripAntenna (line 64)
obj.Substrate = aSubstrate;

Error in patchMicrostripCircular (line 106)
obj = obj@em.MicrostripAntenna(parserObj.Results.GroundPlaneLength,...

Error in example (line 3)
h = patchMicrostripCircular('Radius',0.0798,'Height',6e-3,...

Wilgene Tan

How do you use this?


it's Helpful


Updated license

MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
Windows macOS Linux