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Design prototype antenna for resonance at specified frequency


ant = design(antenna,frequency)



ant = design(antenna,frequency) designs any antenna object from the antenna library to resonate at the specified frequency.


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Design a prototype microstrip patch antenna that resonates at a frequency of 1 GHz.

p = design(patchMicrostrip,1e9)
p = 
  patchMicrostrip with properties:

               Length: 0.1417
                Width: 0.2248
               Height: 0.0030
            Substrate: [1x1 dielectric]
    GroundPlaneLength: 0.2248
     GroundPlaneWidth: 0.2248
    PatchCenterOffset: [0 0]
           FeedOffset: [0.0354 0]
                 Tilt: 0
             TiltAxis: [1 0 0]
                 Load: [1x1 lumpedElement]


Calculate the impedance of the above antenna at the same freqeuncy.

Z = impedance(p,1e9)
Z = 
  43.0298 - 4.6092i

Input Arguments

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Antenna object from antenna library, specified as a scalar handle.

Example: dipole

Resonant frequency of antenna, specified as a real positive scalar.

Example: 55e6

Output Arguments

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Antenna object with specified reference frequency, returned as a scalar handle.

See Also

Introduced in R2016b

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