Publikationer
A 2.4 GHz CMOS power amplifier using internal frequency doubling
Avdelning/ar:
Publiceringsår: 2005
Språk: Engelska
Sidor: 2683-2686
Publikation/Tidskrift/Serie: 2005 IEEE International Symposium On Circuits And Systems (Iscas), Vols 1-6, Conference Proceedings
Fulltext:
Dokumenttyp: Konferensbidrag
Förlag: IEEE Press
Sammanfattning
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
Disputation
Nyckelord
- Technology and Engineering
- output power
- drain efficiency
- CMOS power amplifier
- oscillator pulling
- VCO
- low-IF upconversion
- direct-upconversion
- internal frequency doubling
- 2.4 GHz
- 0.18 micron
Övrigt
IEEE International Symposium on Circuits and Systems (ISCAS)
23-26 May 2005
Kobe, Japan
Published
Yes
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- ISBN: 0-7803-8834-8
