Question

What can we do to eliminate distortion in the picture?

(a) use a longer transmission line

(b) change the antenna orientation

(c) use  a short transmission line

(d) connect a booster

This question was posed to me in homework.

This interesting question is from Generation of AM Waves in portion Amplitude Modulation of Analog Communications

Answer 1

Right answer is (b) change the antenna orientation

For explanation I would say: According to modulation, length of antenna should be one fourth of wavelength. If distortion occurs whether in television or at any other place, simplest way to eliminate this is to change the orientation of antenna.