Meny

Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

A 2.4 GHz CMOS power amplifier using internal frequency doubling

Författare:
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.

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

Nyckelord

  • Electrical Engineering, Electronic Engineering, Information 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

Övriga

IEEE International Symposium on Circuits and Systems (ISCAS), 2005
Published
  • ISBN: 0-7803-8834-8

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu.se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen