Title | ||
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A- 108dBm Sensitivity, -28dB SIR, 130nW to 41µW, Digitally Reconfigurable Bit-Level Duty-Cycled Wakeup and Data Receiver |
Abstract | ||
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A -108dBm sensitivity, 430MHz, 130nW-41μW, 6.25bps-4.2kbps, digitally tunable wake-up and data receiver in 65nm CMOS is presented. Employing 2-tone RF OOK modulation and an AlN MEMS resonator, the receiver attains close-in SIR of -25dB at 0.12% and far-out SIR of -28dB at 0.7% frequency offset from the carrier. Digitally configurable dynamic ranges of 11dB, 410X, 672X are achieved for sensitivity, power, and latency, respectively. The design receives data at a 4.2kbps bit-rate at - 108dBm sensitivity while consuming 41μW. The proposed WuRx is a highly reconfigurable and interference robust candidate for emerging ultra-long range IoT LPWAN applications. |
Year | DOI | Venue |
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2020 | 10.1109/CICC48029.2020.9075907 | 2020 IEEE Custom Integrated Circuits Conference (CICC) |
Keywords | DocType | ISSN |
Wakeup Receiver,LPWAN,IoT,Ultra Low Power | Conference | 0886-5930 |
ISBN | Citations | PageRank |
978-1-7281-6032-0 | 0 | 0.34 |
References | Authors | |
2 | 10 |
Name | Order | Citations | PageRank |
---|---|---|---|
Anjana Dissanayake | 1 | 7 | 4.12 |
Jesse Moody | 2 | 8 | 2.33 |
Henry L. Bishop | 3 | 4 | 3.25 |
Daniel S. Truesdell | 4 | 5 | 4.02 |
Henry Muhlbauer | 5 | 0 | 0.34 |
Ruochen Lu | 6 | 0 | 0.34 |
Anming Gao | 7 | 0 | 0.68 |
Songbin Gong | 8 | 3 | 1.55 |
Benton H. Calhoun | 9 | 1396 | 152.14 |
Steven M. Bowers | 10 | 12 | 3.92 |