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electronics and communication engineering electromagnetic field theory
1. The effective length of an λ/2 antenna (Given Rr = 73 Ω and (Ae)max = 0.13 λ2 and η = 120 p is __________ .
(A): 0.158 λ
(B): 0.317 λ
(C): 0.371 λ
(D): 0.6348 λ
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By: guest on 02 Jun 2017 12.49 am
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