Home › AP EAPCET (Engineering) › Physics › Communication Systems › Near-vertical-incidence skywaves mainly serve wh…
Near-vertical-incidence skywaves mainly serve what kind of communication?
AIntercontinental links
BSatellite uplinks
CNearby local areas
DUnderwater links
Answer & Solution
Correct answer: C. Nearby local areas
Nearly vertical waves are reflected straight back and spread over a wide area around the transmitter.
Related questions
Which modulation form is used on the AM radio broadcasting band?The lower frequency band occupied by the message signal before modulation is called the:Which is an analog-over-analog pulse modulation method?Which of these is a pulse modulation method that sends an analog signal as a digital code?Quadrature amplitude modulation is equivalent to a combination of which two schemes?Which scheme represents digital data by using a finite set of carrier amplitudes?In frequency modulation, which carrier property follows the instantaneous message amplitudThe device that performs both modulation and demodulation in two-way communication is a: