Getting the complex antenna response in the antenna library?
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Is there a way of getting the complex antenna response (e-field magnitude as well as its phase) using the antenna library? This is possible with the phased library, by doing
aresp = phased.ArrayResponse('SensorArray',h);
resp = complex(zeros(181,361));
az = -180:1:180;
el = -90:1:90;
for m = 1:181
resp(m,:) = aresp(fc,[az;el(m)*ones(1,361)]);
end
And I can then obtain the phase of the radiated field. Is there something that allows me to do the same thing in the antenna library?
Thanks.
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Honglei Chen
le 16 Mai 2019
Is this what you mean?
Or alternatively, if you want it to be in far field with input as an angle, you can always do
aresp = phased.ArrayResponse('SensorArray',phased.ConformalArray('Element',elem));
resp = complex(zeros(181,361));
az = -180:1:180;
el = -90:1:90;
for m = 1:181
resp(m,:) = aresp(fc,[az;el(m)*ones(1,361)]);
end
where elem is the element.
HTH
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Honglei Chen
le 17 Mai 2019
Have you tried my alternative code? That should give you both magnitude and phase. Does that help?
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