A novel tunable dual-band low noise amplifier for 868/915 MHz and 2.4 GHz Zigbee application by CMOS technology

Kai Xuan, Kim Fung Tsang, Wah Ching Lee

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


A dual-band (868/915 MHz and 2.4 GHz) low noise amplifier for Zigbee applications is designed using 035-μm CMOS technology. At 868/915 MHz and 2.4 GHz, the gains achieved are both 16 dB and the resulting noise figures are about 2.5 dB and 2.7 dB, respectively. The input and the output reflections are below-10 dB in both bands. The amplifier works at 2.5 V supply voltage with 12 mA current dissipation.
Original languageEnglish
Pages (from-to)507-510
Number of pages4
JournalMicrowave and Optical Technology Letters
Issue number3
Publication statusPublished - 1 Mar 2010


  • Dual-band
  • Gain
  • Low noise amplifier
  • Matching
  • Noise
  • Zigbee

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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