Submarine Communications

@inproceedings{Singh2001SubmarineC,
  title={Submarine Communications},
  author={H. Singh},
  year={2001}
}
Submarines operating i]1 deep water are virtually cut off from the outer world. It becomes very important and essential to convey survivable and critical informations to the submarine during the time it operates under water. Conventional means of radio communication do not serve any useful purpose as the higher frequencies get attenuated very sharply in sea water. At VLF band, which is presently being used by most of the world Navies, signal can penetrate only upto 8-10 m of depth. This depth… Expand
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