Communication terminal device and amplification circuit

Communication terminal device and amplification circuit

  • CN 1,698,266 A
  • Filed: 03/03/2004
  • Published: 11/16/2005
  • Est. Priority Date: 03/07/2003
  • Status: Active Application
First Claim
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1. , a kind of communication terminal device comprises:

  • Receiving system is used to receive the transmission power control information in order to the control transmission of Information power that transmits;

    Amplifying device, at least have and be used for according to amplifying and export the variable gain amplifying apparatus of described transmission information, and be used to use fixed gain to amplify and export fixed gain amplifying device from the transmission information of described variable gain amplifying apparatus by the transmission power control information that described receiving system received;

    Supply unit is used for providing electrical power to the variable gain amplifying apparatus and the fixed gain amplifying device of described amplifying device;

    Electric energy control device, based on described transmission power control information, control offers the electric energy of the electrical power of described amplifying device from described supply unit;

    AndConveyer is used to transmit the described transmission information of being amplified by described amplifying device.

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