|
|
马上注册,结交更多好友,享用更多功能,让你轻松玩转社区。
您需要 登录 才可以下载或查看,没有账号?注册
×
Book Description[size=0.86em]Publication Date: August 7, 2012 | ISBN-10: 1461434823 | ISBN-13: 978-1461434825 | Edition: 2013
This book describes the use of low-power low-cost(廉价的) and extremely small radios to provide essential time reference for wireless sensor networks. The authors explain how to integrate such radios in a standard CMOS process to reduce both cost and size, while focusing on the challenge of designing a fully integrated time reference for such radios. To enable the integration of the time reference, system techniques are proposed and analyzed, several kinds of integrated time references are reviewed, and mobility-based references are identified as viable (可行的)candidates to provide the required accuracy at low-power consumption. Practical implementations of a mobility-based oscillator(振荡器)and a temperature sensor are also presented, which demonstrate (证明)the required accuracy over a wide temperature range, while drawing 51-uW from a 1.2-V supply in a 65-nm CMOS process.
Mobility-based Time References for Wireless Sensor Networks---2013.pdf
(5.44 MB , 下载次数:
330 )
|
|