×

Controlling a Power Amplifier Based on Transmitter Output Emissions

  • US 20130107926A1
  • Filed: 06/07/2012
  • Published: 05/02/2013
  • Est. Priority Date: 06/08/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method for controlling a power amplifier (PA) in a radio frequency (RF) transmitter, comprising:

  • performing one or more spectrum emission measurements at an output of the RF transmitter;

    comparing the one or more spectrum emission measurements to a spectrum emission limit; and

    adjusting a supply voltage to the PA based on the comparison of the one or more spectrum emission measurements to the spectrum emission limit.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×