Dipersive propagation of ultra wideband pulses through triply distilled water at PHz frequencies

Author

Alejos, A. Vazquez ; Dawood, M. ; Falcone, Francisco

Author_Institution

Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA

fYear

2012

fDate

26-30 March 2012

Firstpage

1

Lastpage

4

Abstract

We propose a propagation analysis through dispersive media in the frequency domain suitable for any input waveform and material of interest. The cases of rectangular and Gaussian pulses are analysed with this frequency based technique for the Rocard-Powles-Lorentz dielectric model of triply-distilled water at 10PHz. The evolution of the Brillouin and Sommefield precursors is shown, as well as the frequency behaviour for both waveforms. We also analyse the frequency spectrum corresponding to the Sommerfield component.

Keywords

dispersive media; electromagnetic wave propagation; frequency-domain analysis; ultra wideband communication; waveform analysis; Brillouin precursor; Gaussian pulse; Rocard-Powles-Lorentz dielectric model; Sommefield precursor; dispersive media; distilled water; frequency 10 PHz; frequency domain analysis; frequency spectrum; rectangular pulse; ultra wideband pulse propagation; waveform analysis; Biomedical optical imaging; Dielectrics; Dispersion; Frequency domain analysis; Media; Scattering; dielectric; dispersion propagation; dispersive media; frequency domain analysis; infrared radiation precursor; metal;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (EUCAP), 2012 6th European Conference on

Conference_Location

Prague

Print_ISBN

978-1-4577-0918-0

Electronic_ISBN

978-1-4577-0919-7

Type

conf

DOI

10.1109/EuCAP.2012.6205845

Filename

6205845