Mobile Communication

                                           





We always have one gadget which is our mobile and always it will be with us and we do many things with a single gadget. But when we call someone it reaches them we can hear their voice and they can hear our voice this happens because of waves.

A mobile when a person calls someone the voice of the person gets converted to Binary codes and is sent in the form of electromagnetic waves but this signal get stopped with weather and buildings and hence the cell tower to another reaches the other phone. These cell towers are connected with the help of optical fibers connected underwater or underground. These antennas enable International Communication .When it reaches the other phone the Binary code gets converted back to voice. Now all have different Sims and these Sims will be there in a office which helps a lot it gets to know all the location details of the person when he is in different sim office the waves would be sent there if a person calls anyone the office checks whether he is in that location and then it sends the waves to another sim center and then it checks whether he is on other call or Busy or Not rechargeable .These waves are nowadays has become a great threat to flying animals these cell towers have high frequency which is a great danger to animals because these waves can kill them and they can became extinct. During these period because all are in home they use phone a lot and more of waves which cause a great threat.

This is some information about phones and this has advantages and disadvantages and we should use our phones wisely.

By

Sucaru

Grade 8C

Orchids International School Vivekananda

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