If the length of aperture in a pyramidal horn antenna is 10cm and δ – McqOptions

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1.	If the length of aperture in a pyramidal horn antenna is 10cm and δ for the design is 0.25. Then, the flaring angle of the pyramidal horn is:
A.	30⁰
B.	25.4⁰
C.	45⁰
D.	60⁰
Answer» C. 45⁰

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