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A highly linear low power envelope detector

  • Yi Bo Su
  • , Qin Xia
  • , Li Geng
  • , Xin Ke Liu
  • Xi'an Jiaotong University
  • Shenzhen University

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

This paper presents a direct voltage detection architecture that can be used for linear envelope detectors. A preamplifier using a common-gate (CG) common-source (CS) circuit topology sends the input modulated signal to a differential output and is coupled to a pair of common source stages. By using the quadratic IV curve of the MOSFETs, the detector can achieve linear operations on the detected envelope signals. The envelope detector was designed using a standard 0.18 \mu n CMOS process. The simulation result shows the detector can track a 120 MHz modulation signal at cost of 18 mW of static power with a 1.8 V power supply.

源语言英语
主期刊名2019 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2019
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728102863
DOI
出版状态已出版 - 6月 2019
活动2019 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2019 - Xi'an, 中国
期限: 12 6月 201914 6月 2019

出版系列

姓名2019 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2019

会议

会议2019 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2019
国家/地区中国
Xi'an
时期12/06/1914/06/19

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