A 3-to-7GHz wideband LNA with IIP3 of -2dBm and 0.5dB in-band gain ripple

Hugo Cruz, Shuenn-Yuh Lee, Ching Hsing Luo

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

This paper presents a wide band LNA for the IEEE 802.11 WLAN. The LNA uses two feedback paths to enhance linearity and in-band gain ripple. The -3 dB bandwidth is 4 GHz with center frequency of 4.7 GHz. The current reuse technique is utilized to reduce the power consumption and the noise figure (NF). Post-Layout simulation results demonstrate that the achievable input third-order intercept point (IIP3) is -2 dBm, and the NF equals 3.07 dB. Using a 0.18 μm CMOS process, the power consumption is 8.8 mW under a supply voltage of 1.8 V. The total area including pads is 1.48 mm×1.51 mm.

原文English
主出版物標題2015 IEEE International Wireless Symposium, IWS 2015
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479919284
DOIs
出版狀態Published - 2015 七月 22
事件IEEE International Wireless Symposium, IWS 2015 - Shenzhen, China
持續時間: 2015 三月 302015 四月 1

Other

OtherIEEE International Wireless Symposium, IWS 2015
國家China
城市Shenzhen
期間15-03-3015-04-01

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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