cavityCircular
Create circular cavity-backed antenna
Description
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.
.
Creation
Description
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.
Properties
Object Functions
show | Display antenna, array structures or shapes |
axialRatio | Axial ratio of antenna |
beamwidth | Beamwidth of antenna |
charge | Charge distribution on antenna or array surface |
current | Current distribution on antenna or array surface |
design | Design prototype antenna or arrays for resonance around 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, 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 |
rcs | Calculate and plot radar cross section (RCS) of platform, antenna, or array |
returnLoss | Return loss of antenna; scan return loss of array |
sparameters | Calculate S-parameter for antenna and antenna array objects |
vswr | Voltage standing wave ratio of antenna |
Examples
Version History
Introduced in R2017b