Find the directivity of a pyramidal horn antenna with E-plane apertur – McqOptions

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1.	Find the directivity of a pyramidal horn antenna with E-plane aperture width 10λ and H-plane aperture width 15λ?
A.	30.15dB
B.	30.51dB
C.	3.051dB
D.	35.01dB
Answer» B. 30.51dB

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