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Underwater signal conversion

  • US 9,794,737 B2
  • Filed: 09/08/2014
  • Issued: 10/17/2017
  • Est. Priority Date: 09/08/2014
  • Status: Expired due to Fees
First Claim
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1. A system, comprising:

  • an alternating current-to-direct current converter configured to convert a high frequency alternating current signal to a direct current signal, wherein a voltage value of the direct current signal corresponds to a frequency value of the high frequency alternating current signal;

    a direct current-to-alternating current converter configured to convert the direct current signal to a low frequency alternating current signal, wherein the frequency value of the low frequency alternating current signal corresponds to the voltage value of the direct current signal; and

    a transmitter configured to, when underwater, transmit the low frequency alternating current signal to a near-field receiver that is also underwater,wherein the transmitter employs a transmission coil to transmit the low frequency alternating current signal to the near-field receiver andwherein the near-field receiver employs a reception coil to receive the low frequency alternating current signal from the transmitter,wherein the alternating current-to-direct current converter is resident upon a collection device that collects the high frequency alternating current signal,wherein the direct current-to-alternating current converter is resident upon the collection device that collects the high frequency alternating current signal,wherein the transmitter is resident upon the collection unit that collects the high frequency alternating current signal, andwherein the near-field receiver is resident upon bodywear of a diver.

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