RF transmitters with saturation detection and correction and methods therefor

RF transmitters with saturation detection and correction and methods therefor

  • CN 1,643,829 A
  • Filed: 02/24/2003
  • Published: 07/20/2005
  • Est. Priority Date: 03/13/2002
  • Status: Active Application
First Claim
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1. Wireless Telecom Equipment comprises:

  • Reflector has modulator, and the output of modulator is connected to the input of amplifier;

    Integral control equipment, the integral control with the control input that is connected to amplifier is exported;

    Error signal circuit has the feedback input that is connected to amplifier output, and described error signal circuit has the reference input of correction and is connected to the error output of the error input of integral control equipment;

    The integral control device controller has the input of the integral control output that is connected to integral control equipment, and described integral control device controller has the controlled output that is connected to amplifier control input, and described integral control device controller has restriction with reference to input;

    The reference signal control circuit has first input of first error output of the error signal circuit of being connected to, the error output of described integral control device controller be connected to described reference signal control circuit second with reference to the control input;

    Reference signal correction circuit has with reference to input,The reference control output of described reference signal control circuit is connected to the reference control input of described reference signal correction circuit.

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