DocumentCode
2481211
Title
Spreading properties of time hopping codes in ultra wideband systems
Author
Müller, C. ; Zeisberg, S. ; Seidel, H. ; Finger, A.
Author_Institution
Dept. of Electr. Eng./Commun. Lab., Dresden Univ. of Technol., Germany
Volume
1
fYear
2002
fDate
2002
Firstpage
64
Abstract
We analyse the power spectral density of time hopping (TH) coded impulse trains in ultra-wideband (UWB) systems, where the codes are described by their period and probability distribution. Thereby a number of significant code parameters are derived, which provide appropriate spectral smoothing properties. Furthermore the power spectrum of UWB impulse trains applying three different coders for time hopping are compared.
Keywords
channel coding; data communication; packet radio networks; probability; smoothing methods; spectral analysis; spread spectrum communication; TH coded impulse trains; UWB systems; code parameters; power spectral density; probability distribution; spectral smoothing; spreading properties; time hopping codes; ultra wideband systems; Probability distribution; Smoothing methods; Spectral analysis; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Spread Spectrum Techniques and Applications, 2002 IEEE Seventh International Symposium on
Print_ISBN
0-7803-7627-7
Type
conf
DOI
10.1109/ISSSTA.2002.1049287
Filename
1049287
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