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

doi:10.1016/j.mejo.2010.12.005

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: Contribution to journal › Article › 査読

7 被引用数 (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 The tuning inductor has been replaced by a differential active inductor circuit, which gives the same inductance, with less chip size and high quality factor.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.

本文言語	英語
ページ（範囲）	283-290
ページ数	8
ジャーナル	Microelectronics Journal
巻	42
号	2
DOI	https://doi.org/10.1016/j.mejo.2010.12.005
出版ステータス	出版済み - 2 1 2011

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

文献へのアクセス

10.1016/j.mejo.2010.12.005

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引用スタイル

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