Create circular cavity-backed antenna
Use the circularCavity
object to create a circular
cavity-backed antenna. By default, the exciter used is a dipole. The dimensions are
chosen for an operating frequency of 1 GHz.
.
circularcavity = cavityCircular
creates a circular
cavity-backed antenna.
circularcavity = cavityCircular(Name,Value)
sets
properties using one or more name-value pairs. For example,
circularcavity = cavityCircular('Radius',0.2)
creates
a circular cavity of radius 0.2 m. Enclose each property name in
quotes.
show | Display antenna or array structure; display shape as filled patch |
axialRatio | Axial ratio of antenna |
beamwidth | Beamwidth of antenna |
charge | Charge distribution on metal or dielectric antenna or array surface |
current | Current distribution on metal or dielectric antenna or array surface |
design | Design prototype antenna or arrays for resonance at specified frequency |
efficiency | Radiation efficiency of antenna |
EHfields | Electric and magnetic fields of antennas; Embedded electric and magnetic fields of antenna element in arrays |
impedance | Input impedance of antenna; scan impedance of array |
mesh | Mesh properties of metal or dielectric antenna or array structure |
meshconfig | Change mesh mode of antenna structure |
optimize | Optimize antenna or array using SADEA optimizer |
pattern | Radiation pattern and phase of antenna or array; Embedded pattern of antenna element in array |
patternAzimuth | Azimuth pattern of antenna or array |
patternElevation | Elevation pattern of antenna or array |
returnLoss | Return loss of antenna; scan return loss of array |
sparameters | S-parameter object |
vswr | Voltage standing wave ratio of antenna |