A 2.4 GHz ultra low power subthreshold CMOS low‐noise amplifier | Zendy

Meng Lim Kok | Zendy; Yong Ng Choon | Zendy; Seng Yeo Kiat | Zendy; Anh Do Manh | Zendy

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A 2.4 GHz ultra low power subthreshold CMOS low‐noise amplifier

Author(s) -

Meng Lim Kok,

Yong Ng Choon,

Seng Yeo Kiat,

Anh Do Manh

Publication year - 2007

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.22292

Subject(s) - cmos , electrical engineering , subthreshold conduction , low noise amplifier , ultra low power , amplifier , microwave , noise figure , engineering , noise (video) , electronic engineering , optoelectronics , power (physics) , physics , transistor , telecommunications , computer science , power consumption , voltage , quantum mechanics , artificial intelligence , image (mathematics)

A 2.4 GHz subthreshold CMOS low‐noise amplifier (LNA) employing current‐reuse technique is presented for the first time. The circuit measuring 1050 × 723 μm 2 is designed using CHRT's 0.18 μm RF CMOS technology. With the push–pull configuration, the amplifier simulated using Spectre® has a gain of 9.8 dB, IIP3 of −2.7 dBm, and NF of 3.6 dB, while consuming a mere 650 μA from a 1 V supply. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 743–744, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22292

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