If an antenna is much longer than the wavelength, what is the typical result?
A) inefficient delivery of RF energy
B) signals that are an incorrect wavelength
C) wrong signal frequency
D) no signal is transmitted

Question

Quizplus · Accepted Answer

When an antenna is much longer than the wavelength, it becomes inefficient in delivering RF energy. This is because the antenna is not resonant at the frequency being used, leading to a mismatch between the antenna and the transmitter/receiver.

If an Antenna Is Much Longer Than the Wavelength, What