A - 124-dBm Sensitivity Interference-Resilient Direct-Conversion Duty-Cycled Wake-Up Receiver Achieving 0.114 mW at 1.966-s Wake-Up Latency

This article presents an interference-resilient high-sensitivity binary frequency-shift keying (BFSK) multi-channel wake-up receiver (WuRX) supporting 900-MHz bands for low-power wide-area network (LPWAN) applications. The proposed WuRX uses a direct-conversion architecture, a frequency-to-energy de...

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Veröffentlicht in:	IEEE journal of solid-state circuits 2023-06, Vol.58 (6), p.1-14
Hauptverfasser:	Kim, Keun-Mok, Choi, Kyung-Sik, Jung, Hyunki, Yun, Byeonghun, Xu, Jinglong, Ko, Jinho, Lee, Sang-Gug
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary frequency-shift keying (BFSK) CMOS Codes Continuous radiation Correlators Cycles Demodulators Direct conversion duty cycle Envelope detection Interference Internet-of-Things (IoT) Keying Low-power wide area networks low-power wide-area network (LPWAN) massive machine-type communications (mMTC) Mixers Network latency Power consumption Power demand Quadratures receiver (RX) Resilience Sensitivity ultra-low-power (ULP) Voltage controlled oscillators wake-up RX (WuRX) Wide area networks Wireless communications
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