DocumentCode
3030180
Title
Positioning using ultra-wideband chaotic radio pulses
Author
Dmitriev, A. Yu ; Kletsov, V.A. ; Panas, I.A.
Author_Institution
Moscow Inst. of Phys. & Technol. ( State Univ.), Dolgoprudny, Russia
fYear
2010
fDate
13-17 Sept. 2010
Firstpage
47
Lastpage
48
Abstract
The problem of positioning using UWB chaotic radio pulses is considered. Differential time of arrival method based on cross-correlation function of chaotic radio pulse envelope signals is proposed and investigated. It is shown that the proposed approach provides accurate estimation of time difference of arrival, proportional to the envelope signal frequency bandwidth. Immunity of the proposed method to noise increases with the duration of chaotic radio pulse.
Keywords
chaotic communication; time-of-arrival estimation; ultra wideband communication; UWB chaotic radio pulse; cross-correlation function; differential time of arrival; envelope signal frequency bandwidth; ultra wideband chaotic radio pulse; Bandwidth; Chaos; Electronic mail; Estimation; Noise; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-1-4244-7184-3
Type
conf
DOI
10.1109/CRMICO.2010.5632437
Filename
5632437
Link To Document