Not a reason for the use of an antenna coupler.
A. To make the antenna look resistive
B. To provide the output amplifier with the correct load impedance
C. To discriminate against harmonics
D. To prevent re-radiation of the local oscillator
A. To make the antenna look resistive
B. To provide the output amplifier with the correct load impedance
C. To discriminate against harmonics
D. To prevent re-radiation of the local oscillator