Electronics

Electronics

Wireless power transmission resonance frequency

    • Rakan
      Subscriber

      Hi


      using twin builder i made W.P.T system with


      c1=c2=29Pf 


      L1=L2=972nH  


      K=0.587


      Rin = 300 ohm and RL= 1000 ohm 


      so resonance should occur at 30MHZ and so maximum power but as you can see it does not , the problem is as i change Rin the maximum power frequency changes and get to 30Mhz only when i change it to 24ohm ? should it not be that the resonance and maximum power frequency independent from Rin ?


      thank you for your time

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