INTERNAL CALIBRATION SYSTEM FOR A RADIO FREQUENCY (RF) TRANSMITTER
摘要
An internal calibration system for a radio frequency (RF) transmitter comprises a digital processing element to generate within a radio frequency (RF) transmitter test points at which an output of the RF transmitter is measured, an RF detector to measure the radio frequency output of the RF transmitter at the test points, the digital processing element also determining transmitter impairments by analyzing the measured radio frequency output, and compensation circuitry to compensate the RF transmitter for the measured impairments.
申请公布号
WO2006115707(A3)
申请公布日期
2007.11.08
申请号
WO2006US12331
申请日期
2006.03.31
申请人
SKYWORKS SOLUTIONS, INC.;BEAMISH, NORMAN;DAMGAARD, MORTEN;DOMINO, WILLIAM