A low flicker noise direct conversion receiver for IEEE 802.11g wireless LAN using differential active inductor

M. A. Abdelghany, R. K. Pokharel, H. Kanaya, Keiji Yoshida

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

In this paper, a low flicker-noise, 2.4 GHz direct onversion receiver (DCR) has been designed. A dynamic current injection (DCI) technique has been utilized in addition with a tuning inductor in the mixing stage. The tuning inductor has been replaced by a differential active inductor circuit, which gives the same inductance, with less chip size and high quality factor. The DCR has been designed in a TSMC 0.18 μm 1P6M CMOS process for wireless LAN 802.11g applications. The proposed DCR achieves 6.7 dB SSB-NF, 34 dB conversion gain, -13.5 dBm IIP3, and flicker noise (1/f) corner frequency of 30 kHz with 137.5 mW power consumption from 1.8 V supply voltage.

元の言語英語
ページ(範囲)283-290
ページ数8
ジャーナルMicroelectronics Journal
42
発行部数2
DOI
出版物ステータス出版済み - 2 1 2011

Fingerprint

flicker
local area networks
inductors
Local area networks
Tuning
receivers
tuning
Inductance
Electric power utilization
inductance
Networks (circuits)
Q factors
CMOS
Electric potential
chips
injection
electric potential

All Science Journal Classification (ASJC) codes

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

これを引用

A low flicker noise direct conversion receiver for IEEE 802.11g wireless LAN using differential active inductor. / Abdelghany, M. A.; Pokharel, R. K.; Kanaya, H.; Yoshida, Keiji.

:: Microelectronics Journal, 巻 42, 番号 2, 01.02.2011, p. 283-290.

研究成果: ジャーナルへの寄稿記事

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