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Energy Scavenging for Wireless Sensor Networks

with Special Focus on Vibrations

  • Shad Roundy
  • Paul Kenneth Wright
  • Jan M. Rabaey

Table of contents

  1. Front Matter
    Pages i-xv
  2. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 1-26
  3. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 27-39
  4. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 41-50
  5. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 51-85
  6. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 87-114
  7. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 115-142
  8. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 143-148
  9. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 149-166
  10. Shad Roundy, Paul Kenneth Wright, Jan M. Rabaey
    Pages 167-173
  11. Back Matter
    Pages 175-212

About this book

Introduction

The vast reduction in size and power consumption of CMOS circuitry has led to a large research effort based around the vision of wireless sensor networks. The proposed networks will be comprised of thousands of small wireless nodes that operate in a multi-hop fashion, replacing long transmission distances with many low power, low cost wireless devices. The result will be the creation of an intelligent environment responding to its inhabitants and ambient conditions. Wireless devices currently being designed and built for use in such environments typically run on batteries. However, as the networks increase in number and the devices decrease in size, the replacement of depleted batteries will not be practical. The cost of replacing batteries in a few devices that make up a small network about once per year is modest. However, the cost of replacing thousands of devices in a single building annually, some of which are in areas difficult to access, is simply not practical. Another approach would be to use a battery that is large enough to last the entire lifetime of the wireless sensor device. However, a battery large enough to last the lifetime of the device would dominate the overall system size and cost, and thus is not very attractive. Alternative methods of powering the devices that will make up the wireless networks are desperately needed.

Keywords

Batterie CMOS Sensor Simulation Vibration communication design electronics microelectromechanical system (MEMS) sensor network

Authors and affiliations

  • Shad Roundy
    • 1
  • Paul Kenneth Wright
    • 1
  • Jan M. Rabaey
    • 1
  1. 1.UC BerkeleyUSA

Bibliographic information