Question:
The physical sizes of the transmitter and receiver antenna in a communication system are:
Correct Option: , 2
Solution:
(2) Size of antenna,'
$l=\frac{\lambda}{4} .$ As $\lambda=\frac{C}{f} \therefore l \propto \frac{1}{f}$
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.