17 dBm Differential charge pump EPC Gen2 UHF RFID demodulator for 9 dB receive sensitivity boost

Anand Savanth, Philex Fan, Sahan Gamage, Thanushree Achuthan, Fernando Garcia-Redondo

研究成果: Conference contribution

摘要

Ultra-efficient compute combined with UHF RFID has the potential of enabling long-range long-life sensor systems. Standards compatibility in such systems can leverage existing connectivity infrastructure while providing necessary sensory intelligence without the burden of batteries or active radios. Figure 1 shows the scheme for EPC class 1 Gen2 standard (C1G2) [1], wherein the interrogator (RDR) initiates a continuous RF wave (CW) followed by a Query or Select command. The compatible sensor system harvests energy from the CW and responds to the query with a 16-bit random number (RN16). RDR acknowledges (ACK) back to start communication.

原文English
主出版物標題Proceedings - A-SSCC 2021
主出版物子標題IEEE Asian Solid-State Circuits Conference
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781665443500
DOIs
出版狀態Published - 2021
事件2021 IEEE Asian Solid-State Circuits Conference, A-SSCC 2021 - Busan, Korea, Republic of
持續時間: 2021 11月 72021 11月 10

出版系列

名字Proceedings - A-SSCC 2021: IEEE Asian Solid-State Circuits Conference

Conference

Conference2021 IEEE Asian Solid-State Circuits Conference, A-SSCC 2021
國家/地區Korea, Republic of
城市Busan
期間21-11-0721-11-10

All Science Journal Classification (ASJC) codes

  • 硬體和架構
  • 訊號處理
  • 電氣與電子工程

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