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DOI

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 languageEnglish
Pages (from-to)1041-1052
Number of pages12
JournalIEEE Transactions on Circuits and Systems Part 1: Regular Papers
Volume56
Issue number5
DOIs
Publication statusPublished - 2009

    Research areas

  • Crystal-less clock, impulse radio, ultra-low power (ULP), wake-up radio, wireless sensor network (WSN), EDICS Category: COMM110A5, COMM200, COMM250A5

ID: 1650137