Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

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Qinhuangdao,China,7.9-7.13，2010 E-Book 840pp

ISBN: 978-1-935068-15-0 Pub. Date: July 2010

Scientific Research Publishing, USA

Category: Computer Science & Communications

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Price: $120

Title:	Low-Power FSK Demodulator Design Based on Sliding-Window Technique
Source:	Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 119-123)
Author(s):	Qiong Peng, Dept. of Electronic Engineering, Beijing Jiaotong University, Beijing Jincheng Li, Dept. of Electronic Engineering, Beijing Jiaotong University, Beijing
Abstract:	A low-power digital FSK demodulator based on sliding-window technique is introduced in this paper. This demodulator is not only built with a simple architecture, but also has the ability to cancel out the frequency drifting automatically without the help of any extra anti-drifting circuitry. Due to the low-power and low-area characteristics, this demodulator can be a good candidate for low-power and low-cost wireless transceiver designs. Constrained by the data rate the proposed FSK demodulator can properly process, this demodulator is mainly for the ultra low-power wireless applications with low-data rate RF link.