Question

Engineers are designing communication devices that can withstand extreme cold for use across multiple research sites in Antarctica. Scientists send signals to each site but are aware of potential interference from electrical ions.

Why would using an analog signal not be a good choice for this application?

Answer 1

Step-by-step explanation:

to make the transmission through analog signals with the perfect quality one has to assure that the signals have no distortion especially the noise factor should be zero,

thus, the absolutely noise free signals can give a qualitative transmission in an analog communication which is not possible for an extreme cold and rough weather environment.