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A 2.4GHz, −102dBm-sensitivity, 25kb/s, 0.466mW interference resistant BFSK multi-channel sliding-IF ULP receiver | IEEE Conference Publication | IEEE Xplore

A 2.4GHz, −102dBm-sensitivity, 25kb/s, 0.466mW interference resistant BFSK multi-channel sliding-IF ULP receiver


Abstract:

This paper presents an ultra-low power, high-sensitivity, and interference-resistant receiver suitable for IoT applications. By the combination of sliding-IF based low-po...Show More

Abstract:

This paper presents an ultra-low power, high-sensitivity, and interference-resistant receiver suitable for IoT applications. By the combination of sliding-IF based low-power down-conversion and relative-power-detection based FSK demodulation, the proposed receiver achieves multi-channel operation and minimizes power consumption. Cascaded N-path filter and 4th-order hybrid-PPF are adopted to improve the sensitivity and carrier-to-interference ratio. Implemented in a 65nm CMOS, the receiver achieves -102dBm sensitivity at 0.1% BER and 25kb/s data rate while consuming 466μW from a 0.6V supply.
Date of Conference: 05-08 June 2017
Date Added to IEEE Xplore: 14 August 2017
ISBN Information:
Conference Location: Kyoto, Japan

References

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