A 433MHz Multi-Mode Wake-Up Receiver Achieving High Sensitivity via Balun LNA and Injection Locked Oscillator

Pin Chen Yeh, Shih En Chen, Kuang Wei Cheng

研究成果: Conference contribution

摘要

This paper presents an energy efficiency wake-up receiver (WuRx) with a balanced-to-unbalanced low noise amplifier (balun LNA) to achieve high sensitivity. Based on an injection-locked oscillator (ILO) and an envelope detector, the prototype WuRx provides the capabilities of reliable demodulation for on-off keying (OOK), binary frequency shift keying (BFSK), and differential binary phase-shift keying (DBPSK) demodulation schemes. A 187 µW 433 MHz multimode WuRx is implemented in a 0.18-µm CMOS process. For a data rate of 200 kbps and packet error rate (PER) of 10-1 with false alarm rate (FAR) < 10-3/s, the receiver achieves sensitivities of-97/-96/-94 dBm under the OOK/BFSK/DBPSK demodulation schemes, respectively.

原文English
主出版物標題21st IEEE Interregional NEWCAS Conference, NEWCAS 2023 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9798350300246
DOIs
出版狀態Published - 2023
事件21st IEEE Interregional NEWCAS Conference, NEWCAS 2023 - Edinburgh, United Kingdom
持續時間: 2023 6月 262023 6月 28

出版系列

名字21st IEEE Interregional NEWCAS Conference, NEWCAS 2023 - Proceedings

Conference

Conference21st IEEE Interregional NEWCAS Conference, NEWCAS 2023
國家/地區United Kingdom
城市Edinburgh
期間23-06-2623-06-28

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 硬體和架構
  • 電氣與電子工程
  • 安全、風險、可靠性和品質
  • 建模與模擬
  • 儀器

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