Question

Which of the following statement
o correct?
a) Folded dipole antenna has less
impedance than half dipole
b) Folded dipole is a balanced
antenna
c) Folded dipole antenna is a dipole
antenna with its end folded back
forming a loop
d) Balun is used at the feeder when
unbalanced feed is used in the
folded dipole​

Answer 1

Answer:

I think it will be a)

Explanation:

A) is the answer

Answer 2

Answer:

  The statement is Folded dipole antenna has less

impedance than a half dipole (option a).

Explanation:

• The impedance of folded dipole is four times the impedance of the half dipole.
• So its impedance is higher than the half dipole.
• Since folded dipole is a balanced antenna we use a balanced feeder so Balun is used.

Correct question :

   Which of the following statement is not correct?

(a) Folded dipole antenna has less impedance than a half dipole

(b) Folded dipole is a balanced antenna

(c) Folded dipole antenna is a dipole antenna with its end folded back forming a loop

(d) Balun is used at the feeder when unbalanced feed is used in the folded dipole