SAR REDUCTION IN RADIO TRANSMITTING DEVICES

SAR REDUCTION IN RADIO TRANSMITTING DEVICES

  • CN 104,769,771 A
  • Filed: 10/23/2013
  • Published: 07/08/2015
  • Est. Priority Date: 10/24/2012
  • Status: Active Application
First Claim
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1. a radio transition equipment, comprise shell and internal drive antenna and the SAR being included in the endophyte antenna form in described shell further reduces assembly, it is characterized in that, described internal drive antenna is when being fed predetermined radio signal, when some position close to the health of user under typical service condition of described equipment, be created on the RF electromagnetic field near described antenna with specific absorption rate (SAR) peak value, described SAR reduce assembly be positioned at described SAR peak value place or its near, wherein said passive antenna is tuning, to generate the RF electromagnetic field of amplitude and the phase relation had with the RF electromagnetic field generated by described driven antenna, thus cause described SAR peak value to reduce.

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