Question is ⇒ A short grounded vertical antenna has a length L which is 0.05λ at frequency f. If its radiation resistance at f is R ohms, then its radiation resistance at a frequency 2f will be, Options are ⇒ (A) R/2Ω, (B) RΩ, (C) 2RΩ, (D) 4RΩ, (E) , Leave your comments or Download question paper.

Question is ⇒ A short grounded vertical antenna has a length L which is 0.05λ at frequency f. If its radiation resistance at f is R ohms, then its radiation resistance at a frequency 2f will be, Options are ⇒ (A) R/2Ω, (B) RΩ, (C) 2RΩ, (D) 4RΩ, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A short grounded vertical antenna has a length L which is 0.05λ at frequency f. If its radiation resistance at f is R ohms, then its radiation resistance at a frequency 2f will be
A.	R/2Ω [Wrong Answer]
B.	RΩ [Wrong Answer]
C.	2RΩ [Wrong Answer]
D.	4RΩ [Correct Answer]
View Answer 2 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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