文章基本信息

标题：A New Architecture of Matched Filter for Chirp Spread Spectrum in IEEE 802.15.4a
本地全文：下载
作者：Kim, Yeong-Sam ; Jang, Seong-Hyun ; Yoon, Sang-Hun 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2010
卷号：32
期号：2
页码：330-332
DOI：10.4218/etrij.10.0209.0432
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：We propose a new matched filter architecture for chirp spread spectrum in IEEE 802.15.4a. By using relations among the four subchirps, the proposed architecture comprises four subfilters utilizing only a set of coefficients matched to the first subchirp. The four subfilters share adders and registers, and as a result, the required adders and registers for implementation are reduced.
关键词：Chirp spread spectrum (CSS);implementation;hardware architecture;hardware complexity;matched filter