DocumentCode
1510829
Title
A Circuit Design for Ranging Measurement Using Chirp Spread Spectrum Waveform
Author
Hur, Hwan ; Ahn, Hyo-Sung
Author_Institution
Sch. of Mechatron., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
Volume
10
Issue
11
fYear
2010
Firstpage
1774
Lastpage
1778
Abstract
This paper reports an RF circuit design for indoor localization using wireless chirp spread spectrum waveform. First we address the technical problems of existing hardware systems and then point out dominant factors of the ranging circuit. It will be shown that the performance of the existing system can be significantly enhanced by blocking the effects of clock noise. A set of experimental hardware circuits is developed and tested.
Keywords
indoor radio; network synthesis; wireless sensor networks; RF circuit design; chirp spread spectrum waveform; indoor localization; ranging measurement; wireless chirp spread spectrum waveform; wireless sensor network; Cascading style sheets; Chirp; Circuit synthesis; Circuit testing; Clocks; Hardware; Oscillators; Physical layer; Radio frequency; Spread spectrum communication; Chirp spread spectrum (CSS); indoor localization; ranging circuit;
fLanguage
English
Journal_Title
Sensors Journal, IEEE
Publisher
ieee
ISSN
1530-437X
Type
jour
DOI
10.1109/JSEN.2010.2049488
Filename
5482048
Link To Document