915MHz超低功耗唤醒接收器，具有可扩展的性能和功耗

2011 Proceedings of the ESSCIRC (ESSCIRC) Pub Date : 2011-10-13 DOI:10.1109/ESSCIRC.2011.6044942

Xiongchuan Huang, P. Harpe, G. Dolmans, H. D. Groot

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引用次数: 33

摘要

介绍了一种适用于无线传感器网络的超低功耗唤醒接收机。915MHz OOK接收机基于双采样射频功率检测器架构。与片上ADC一起，接收器在10kbps下达到- 86dBm的灵敏度，而功耗为123μW。灵活的灵敏度/数据速率/功耗选项也是可能的。接收器前端采用90nm CMOS技术制造，并在QFN56封装中进行线接。

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A 915MHz ultra-low power wake-up receiver with scalable performance and power consumption

An ultra-low power wake-up receiver for wireless sensor network applications is presented. The 915MHz OOK receiver is based on the double-sampling RF power detector architecture. Together with an on-chip ADC, the receiver achieves −86dBm sensitivity at 10kbps, while consuming 123μW. Flexible sensitivity / data-rate / power consumption options are also possible. The receiver front-end is fabricated in a 90nm CMOS technology and wire-bonded in a QFN56 package.

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2011 Proceedings of the ESSCIRC (ESSCIRC)

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