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Mobile device with an underwater communications system and method

  • US 20140051352A1
  • Filed: 10/23/2013
  • Published: 02/20/2014
  • Est. Priority Date: 06/15/2005
  • Status: Active Grant
First Claim
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1. A communications system for transmitting electromagnetic and/or magnetic signals to a remote receiver, the system comprising:

  • a data input;

    a modulator, for modulating data onto a carrier signal;

    a transmitter, anda remote receiver,wherein the transmitter is provided with an antenna for transmitting modulated electromagnetic and/or magnetic signals to a remote receiver and at least one of the transmitter and/or remote receiver provided with an electrically insulated magnetic coupled antenna and is housed in a portable communications unit, for use by a user, the portable communication unit having a user interface with at least one input selection element, whereby the portable communications unit is at least partially placed in a fluid propagating medium.

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