getTaper
System object: phased.ConformalArray
Namespace: phased
Array element tapers
Syntax
wts = getTaper(h)
Description
returns
the tapers applied to each element of a conformal array, wts
= getTaper(h
)h
.
Tapers are often referred to as weights.
Input Arguments
h
— Conformal array
phased.ConformalArray
System
object
Conformal array specified as a phased.ConformalArray
System object™.
Output Arguments
wts
— Array element tapers
N-by-1 complex-valued vector
Array element tapers returned as an N-by-1, complex-valued vector, where N is the number of elements in the array.
Examples
Create and View a Tapered Array
Create a two-ring tapered disk array
Create a two-ring disk array and set the taper values on the outer ring to be smaller than those on the inner ring.
elemAngles = ([0:5]*360/6); elemPosInner = 0.5*[zeros(size(elemAngles));... cosd(elemAngles);... sind(elemAngles)]; elemPosOuter = [zeros(size(elemAngles));... cosd(elemAngles);... sind(elemAngles)]; elemNorms = repmat([0;0],1,12); taper = [ones(size(elemAngles)),0.3*ones(size(elemAngles))]; ha = phased.ConformalArray(... [elemPosInner,elemPosOuter],elemNorms,'Taper',taper);
Display the taper values
w = getTaper(ha)
w = 12×1
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
0.3000
0.3000
0.3000
0.3000
⋮
View the array
viewArray(ha,'ShowTaper',true,'ShowIndex','all');
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