DocumentCode
2970686
Title
5.8 GHz demonstration system for evaluation of FMCW ranging
Author
Joram, Niko ; Wagner, Jens ; Strobel, Axel ; Ellinger, F.
Author_Institution
Dept. of Circuit Design & Network Theory, Tech. Univ. Dresden, Dresden, Germany
fYear
2012
fDate
15-16 March 2012
Firstpage
137
Lastpage
141
Abstract
This work describes a demonstration platform for frequency-modulated continuous wave (FMCW) based ranging systems operating in the 5.8 GHz ISM band. The goal is to gain insight into system behavior and determine critical system parts prior to integration on chip. The versatility and configurability of the presented system allows testing different synchronization and ranging principles. A synchronization scheme is proposed which is robust against imperfections of the system. Distance measurements using this scheme are carried out in an indoor and outdoor scenario.
Keywords
chirp modulation; distance measurement; radar signal processing; FMCW ranging; ISM band; demonstration system; distance measurements; frequency 5.8 GHz; frequency-modulated continuous wave; indoor scenario; outdoor scenario; synchronization scheme; Chirp; Distance measurement; Frequency measurement; Frequency shift keying; Oscillators; Synchronization; Transceivers; Chirp radar; radar position measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Positioning Navigation and Communication (WPNC), 2012 9th Workshop on
Conference_Location
Dresden
Print_ISBN
978-1-4673-1437-4
Type
conf
DOI
10.1109/WPNC.2012.6268753
Filename
6268753
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