Low power UWB CMOS LNA using resistive feedback and current-reused techniques under forward body bias

Jyh-Chyurn Guo, Ching Shiang Lin

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

A ultra-wideband (UWB) low noise amplifier (LNA) has been realized in 0.18μm CMOS technology. The current-reused method combined with forward body bias (FBB) in a cascade amplifier can enable an aggressive voltages scaling, such as VDD and VG1 to 1.0V and 0.53V, i.e. 44.5% and 70.6% reduction compared to the typical VDD of 1.8V. The low voltage feature from FBB leads to more than 50% saving of power dissipation to 5.2mW. The on-chip measurement indicates power gain (S21) of 10.55∼12.6dB and noise figure (NF50) of 3.2∼3.95 dB through the UWB (3∼10.5GHz). This UWB LNA with small chip area (0.69mm2) provides a solution for low voltages, low power, and low cost.

原文English
主出版物標題European Microwave Week 2017
主出版物子標題"A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面584-587
頁數4
ISBN(電子)9782874870477
DOIs
出版狀態Published - 19 12月 2017
事件47th European Microwave Conference, EuMC 2017 - Nuremburg, Germany
持續時間: 10 10月 201712 10月 2017

出版系列

名字European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017
2017-January

Conference

Conference47th European Microwave Conference, EuMC 2017
國家/地區Germany
城市Nuremburg
期間10/10/1712/10/17

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