Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Electromagnetic Field Theory
Find the radiation resistance of an antenna of length λ/10 meter?
8 Ω
780 Ω
7.8 Ω
78 Ω
Correct Answer:
7.8 Ω
Explanation:
.
← Previous Question
Next Question→
More Questions from
Electromagnetic Field Theory
A transmission line is feeding 1 watt of power to a horn antenna having a gain of 10 dB. The antenna is matched to the transmission line. The total power radiated by the horn antenna into the free space is
The radiation resistance of a λ/16 wire dipole in free space will be nearly
In a conductor which of the following relations hold good?
A rectangular waveguide measures 3 x 4.5 cm internally and has a 10 GHz signal propagated in it. Calculate the wave impedance for dominant mode.
A uniform plane wave is one in which
The function f(x - vot) represent which of the following?
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments