Abstract
This study describes a method of implementing a fully integrated ultra-low-power (ULP) radio for wireless sensor networks (WSNs). This is achieved using an ad hoc modulation scheme (impulse radio), with a bandwidth of 17.7 MHz in the 2.4 GHz-ISM band and a specific medium access control (MAC) protocol, based on a duty-cycled wake-up radio and a crystal-less clock generator. It is shown that the total average power consumption is expected to be less than 100 ¿W with a clock generator inaccuracy of only 1%.
Original language | English |
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Pages (from-to) | 1041-1052 |
Number of pages | 12 |
Journal | IEEE Transactions on Circuits and Systems Part 1: Regular Papers |
Volume | 56 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2009 |
Bibliographical note
Journal op CWTS-2008 J7-tijdschrift; komt niet voor op CWTS-2009??, en dus ook niet op Peerlijst 2008-2009. Hoe nu te ranken?Keywords
- Crystal-less clock
- impulse radio
- ultra-low power (ULP)
- wake-up radio
- wireless sensor network (WSN)
- EDICS Category: COMM110A5, COMM200, COMM250A5