The advantage of microwave over lower frequency signals is:a.increased bandwidthb.ability to use high gainc.all of thesed.increased secrecy
Question
The advantage of microwave over lower frequency signals is:a.increased bandwidthb.ability to use high gainc.all of thesed.increased secrecy
Solution
The answer is c. All of these.
Microwave signals have several advantages over lower frequency signals:
a. Increased bandwidth: Microwaves have a higher frequency, which means they can carry more information (increased bandwidth) than lower frequency signals.
b. Ability to use high gain: High gain antennas are more effective with microwaves. This means that the signal can be transmitted over greater distances without losing strength.
d. Increased secrecy: Microwaves are line-of-sight signals. This means they are less likely to be intercepted, providing increased secrecy.
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