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1. |
A broadside array consisting of 200 cm wavelength with 10 half-wave dipole spacing 10 cm. And if each array element feeding with 1 amp. current and operating at same frequency then find the half power beamwidth |
A. | 4 |
B. | 2 |
C. | 10 |
D. | 15 |
Answer» C. 10 | |