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Gain Control Method for a Broadband Inductorless Low Noise Amplifier

  • US 20140162732A1
  • Filed: 12/07/2012
  • Published: 06/12/2014
  • Est. Priority Date: 12/07/2012
  • Status: Active Grant
First Claim
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1. A mobile device comprising:

  • an antenna;

    a receiver coupled to the antenna; and

    a transmitter coupled to the antenna,wherein the receiver, the transmitter, or both comprise a low noise amplifier comprising an adjustable gain and a variable impedance controller, andwherein the low noise amplifier is configured to sink current and to adjust a shunt resistance substantially simultaneously.

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