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|Title:||A 40.9 μw high sensitivity wake-up radio for wireless sensor networks using uncertain-IF architecture||Authors:||Torres Armas, Emilio
Khemchandani, Sunil L.
Del Pino, J.
|Keywords:||3307 Tecnología electrónica||metadata.dc.subject.other:||Envelope detector
|Issue Date:||2016||Abstract:||This paper presents an 868 MHz wake-up radio using uncertain-IF architecture for wireless sensor network. It is designed to receive data modulated with on-off-keying in UMC 65nm CMOS technology and it employs uncertain-IF architecture to reduce the oscillator design constraints and to decrease power consumption. The wake-up radio consist of a single-ended active mixer, a five stage IF-amplifier and a differential envelope detector biased in weak inversion. The wake-up radio has been designed with to provide a trade-off between sensitivity and power consumption. The obtained sensitivity and power consumption is -78 dBm and 40.9 μW, respectively, with 1.2 V power supply.||URI:||http://hdl.handle.net/10553/55499||ISBN:||9781467372282||DOI:||10.1109/DCIS.2015.7388585||Source:||2015 Conference on Design of Circuits and Integrated Systems, DCIS 2015 (7388585)|
|Appears in Collections:||Artículos|
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