A 2.4 GHz highly linear image-rejection low noise amplifier by using an active inductor

Jain Yi Li, Chin Sheng Chang, Wen Jeng Lin, Han Jan Chen, Lih Shan Chen, Mau Phon Houng

研究成果: Article

摘要

This article presented a highly linear image-rejection (IR) low-noise amplifier (LNA) for 2.4 GHz band applications based on 0.18 μm CMOS technology. By using folded PMOS for sinking the third-order intermodulation distortion (IMD3), the IR LNA has high input third-order intercept point (IIP3) at 2.4 GHz. The IR filter, using a high quality factor (Q) active inductor, has 30 dB rejection for 1.6 GHz image band with intermediate frequency of 400 MHz. An IIP3 of + 10 dBm was obtained with a gain of 16.8 dB, noise figure (NF) of 2.5 dB, and power consumption of 12 mW.

原文English
頁(從 - 到)1570-1573
頁數4
期刊Microwave and Optical Technology Letters
51
發行號6
DOIs
出版狀態Published - 2009 六月 1

指紋

Low noise amplifiers
inductors
rejection
low noise
amplifiers
Intermodulation distortion
Noise figure
Electric power utilization
sinking
intermodulation
intermediate frequencies
Q factors
CMOS
filters

All Science Journal Classification (ASJC) codes

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

引用此文

Li, Jain Yi ; Chang, Chin Sheng ; Lin, Wen Jeng ; Chen, Han Jan ; Chen, Lih Shan ; Houng, Mau Phon. / A 2.4 GHz highly linear image-rejection low noise amplifier by using an active inductor. 於: Microwave and Optical Technology Letters. 2009 ; 卷 51, 編號 6. 頁 1570-1573.
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A 2.4 GHz highly linear image-rejection low noise amplifier by using an active inductor. / Li, Jain Yi; Chang, Chin Sheng; Lin, Wen Jeng; Chen, Han Jan; Chen, Lih Shan; Houng, Mau Phon.

於: Microwave and Optical Technology Letters, 卷 51, 編號 6, 01.06.2009, p. 1570-1573.

研究成果: Article

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AU - Houng, Mau Phon

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