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Recent content by JesusML

  1. J

    [Help] Circuit topology to reduce crowbar current at driver

    The IR2104STRPBF is a Half Bridge Controller for the current driver. If you check the data sheet, you will see how it works. The normal way to obtain a delay in order to avoid a short current is using a delay cell (nand, and, or, etc) to get a deadtime. Hope will help! Jesus
  2. J

    Amplifying Wi-Fi signal to extend range

    Re: [moved] Help with wifi booster Hey!! I see with more attention the product and I see that it is not a PLC. It is a wifi repeater. Sorry!! Best regards
  3. J

    Amplifying Wi-Fi signal to extend range

    Re: [moved] Help with wifi booster Hello! What you are looking for its named Power Line Communication. It is a real challenge, because you need to establish a communication through the power line with the modem and then, you need to have the proper hardware to send the signal, as any...
  4. J

    difference between non linearity and THD

    Suposse that you have two systems with A1(x)= G*(x+1) and A2(x) = G*(x+1)^2 representing its respectives behaviour. Now, introduce an input x= Cos(wt). Then, A1(x) = G*B*Cos(wt) + G and A2(x)= G*(B^2*Cos^2(wt)+2*B*Cos(wt)+1) =(after some algebra).. = G*(3/2+ 2*B*Cos(wt)+ B^2*Cos(2wt)/2). From...
  5. J

    VCO How can I lower Phase Noise?

    You can check Leeson formula for phase noise or you can read about the linear time variant theory of phase noise published by Thomas Lee and Ali Hajimiri. Otherwise, you can better the phase noise increasing the Q of your resonant LC circuit, increasing the power dissipation or adjusting the...

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