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A 2.4 GHz CMOS power amplifier using internal frequency doubling

In English

Författare

Summary, in English

A fully integrated 0.18 μm 1P6M CMOS power amplifier using internal frequency doubling is presented. Two chips were measured, one stand-alone PA and one PA with a VCO on the same chip. Since the PA and VCO operate at different frequencies, this configuration is suitable for direct-upconversion or low-IF upconversion since oscillator pulling is reduced. The maximum output power is 15 dBm, and the maximum drain efficiency is 10.7% at an output operating frequency of 2.4 GHz

Publiceringsår

2005

Språk

Engelska

Sidor

2683-2686

Publikation/Tidskrift/Serie

2005 IEEE International Symposium On Circuits And Systems (Iscas), Vols 1-6, Conference Proceedings

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • output power
  • drain efficiency
  • CMOS power amplifier
  • oscillator pulling
  • VCO
  • low-IF upconversion
  • direct-upconversion
  • internal frequency doubling
  • 2.4 GHz
  • 0.18 micron

Conference name

IEEE International Symposium on Circuits and Systems (ISCAS), 2005

Conference date

2005-05-23 - 2005-05-26

Conference place

Kobe, Japan

Status

Published

ISBN/ISSN/Övrigt

  • ISBN: 0-7803-8834-8