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Communication Dans Un Congrès Année : 2009

Linearization of a 65nm CMOS Power Amplifier with a Cartesian Feedback for W-CDMA Standard

Résumé

A study based on improving linearity of an integrated RF power amplifier (PA) has been done for W-CDMA standard. This power amplifier had been designed in 65nm CMOS of STMicroelectronics under Cadence. The chosen linearization technique is a Cartesian Feedback (CFB). Thanks to this linearization technique, the ACPR has been improved by 22dB at 5MHz from the carrier for an output power of 18dBm.

Domaines

Electronique
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Dates et versions

hal-00384711 , version 1 (15-05-2009)

Identifiants

  • HAL Id : hal-00384711 , version 1

Citer

Nicolas Delaunay, Nathalie Deltimple, Didier Belot, Eric Kerherve. Linearization of a 65nm CMOS Power Amplifier with a Cartesian Feedback for W-CDMA Standard. NEWCAS - TAISA'09, Jun 2009, Toulouse, France. pp.1. ⟨hal-00384711⟩
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