[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.4218/etrij.10.0209.0432

A New Architecture of Matched Filter for Chirp Spread Spectrum in IEEE 802.15.4a

Kim, Yeong-Sam (Department of Electronics and Computer Engineering, Hanyang University)
Jang, Seong-Hyun (Department of Electronics and Computer Engineering, Hanyang University)
Yoon, Sang-Hun (Convergence Components & Materials Research Laboratory, ETRI)
Chong, Jong-Wha (Department of Electronics and Computer Engineering, Hanyang University)

Publication Information

ETRI Journal / v.32, no.2, 2010 , pp. 330-332 More about this Journal

Abstract

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.

Keywords

Chirp spread spectrum (CSS); implementation; hardware architecture; hardware complexity; matched filter;

Citations & Related Records

Times Cited By KSCI : 1 (Citation Analysis)
Times Cited By Web Of Science : 0 (Related Records In Web of Science)
Times Cited By SCOPUS : 1

Reference
Cited By KSCI

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