Determination of the difference between the arrival times of a chaotic radio pulse at two receivers based on the cross-correlation of of the pulse envelopes

The problem of positioning with the use of ultra-wideband chaotic radio pulses is considered. A method for determination of the difference of signal arrival times based on the cross-correlation function of the envelope of chaotic radio pulses is proposed and studied. It is demonstrated that this met...

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Bibliographic Details
Published inJournal of communications technology & electronics Vol. 56; no. 6; pp. 663 - 669
Main Authors Dmitriev, Yu. A., Klevtsov, A. V.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.06.2011
Springer
Springer Nature B.V
Subjects
Analysis
Arrivals
Chaos theory
Communications Engineering
Communications technology
Dynamic Chaos in Radiophysics and Electronics
Electronics
Engineering
Envelopes
Frequency bands
Inverse
Methods
Networks
Nuclear radiation
Propagation
Radiation
Radio
Radio frequency
Receivers
Receivers & amplifiers
Signal processing
Studies
Transmitters
Ultra wideband technologies
Arrival Time
Noise Variance
Cross Correlation Function
Mobile Device
Cross Correlation
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Summary:The problem of positioning with the use of ultra-wideband chaotic radio pulses is considered. A method for determination of the difference of signal arrival times based on the cross-correlation function of the envelope of chaotic radio pulses is proposed and studied. It is demonstrated that this method provides an error of estimation of the difference of signal arrival times that is inverse proportional to the frequency band of the radio-pulse envelope. It is found that the noise stability of the method is improved with as the suration of the chaotic radio pulse increases.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226911060052