____ transmission systems transmit tightly focused beams of radio signals from one ground-based microwave transmission antenna to another.
A) Satellite
B) Cellular
C) Downlink
D) Terrestrial microwave

Question

Quizplus · Accepted Answer

Terrestrial microwave transmission systems use ground-based microwave transmission antennas to transmit tightly focused beams of radio signals from one location to another, typically over short to medium distances. They are commonly used for point-to-point communications between buildings or other fixed locations, and are often used by telecommunications providers to create their own private networks for carrying voice, video, and data traffic. Satellite transmissions are used to communicate with spacecraft, while cellular networks use radio waves to transmit signals between mobile devices and nearby base stations. Downlink refers to the process of receiving signals from a satellite or other spacecraft.

____ Transmission Systems Transmit Tightly Focused Beams of Radio Signals