Digital analysis of the non-linear ultrawideband processes

Author

Chernogor, L.F. ; Lazorenko, O.V. ; Lazorenko, S.V. ; Vishnivetsky, O.V.

Author_Institution

Karazin Kharkiv Nat. Univ., Kharkiv

fYear

2007

fDate

17-21 Sept. 2007

Firstpage

262

Lastpage

264

Abstract

The continuous wavelet transform, the analytical wavelet transform, the digital wavelet transform and the Wigner transform are proposed to apply for the digital analysis of the non-linear ultrawideband processes. The advantages and the disadvantages of each transform being significant during that application are discussed. As the convincing example, the results of the analysis of the Earth\´s magnetic field disturbances caused by the rocket "proton" launch taken place 12 February 2000 at cosmodrome Baikonur (Kazakhstan) are considered.

Keywords

digital signal processing chips; geophysical signal processing; ultra wideband technology; wavelet transforms; Wigner transform; continuous wavelet transform; digital analysis; digital wavelet transform; nonlinear ultrawideband processes; Continuous wavelet transforms; Discrete wavelet transforms; Earth; Magnetic analysis; Magnetic fields; Protons; Rockets; Ultra wideband technology; Wavelet analysis; Wavelet transforms; Earth’s magnetic field disturbance; Signal processing; Wigner transform; rocket launch; ultrawideband processes; wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2007 6th International Conference on

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-1584-7

Type

conf

DOI

10.1109/ICATT.2007.4425178

Filename

4425178