Inductive communication method used in tunnel of coal mine

Inductive communication method used in tunnel of coal mine

  • CN 102,394,703 A
  • Filed: 11/23/2011
  • Published: 03/28/2012
  • Est. Priority Date: 11/23/2011
  • Status: Active Application
First Claim
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1. the inductive communication method in the coal mine roadway;

  • It is characterized in that;

    this method is to adopt following steps to realize;

    the metallic conductor that lays in the transceiver of communication system one or both ends and the coal mine roadway is coupled;

    Utilize the metallic conductor that lays in the coal mine roadway as transmission medium;

    And based on the waveguiding effect of metallic conductor;

    Between the transceiver at communication system two ends, set up communication, propagate on the metallic conductor surface that the radio wave between the transceiver at communication system two ends is laid in the coal mine roadway.

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