
Proceedings Paper
Brillouin precursor waveforms pertaining to UWB noise radar signals propagating through dispersive mediaFormat | Member Price | Non-Member Price |
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Paper Abstract
The electromagnetic (EM) waves propagating through causal, linear, and lossy dispersive media (soil, foliage, plasma,
water, biological tissue, etc.), experience frequency-dependent attenuation and phase distortion. This has assumed
significant importance for systems operating with ultrawideband (UWB) spectrum. This paper analyzes the dynamical
evolution of UWB noise radar signals through dispersive media. The effects on the signal propagation due to the
evolution of the Brillouin precursor through dispersive media are discussed. The evolving waveforms are then compared
with the Brillouin precursor due to rectangular sine-modulated deterministic signals. The advantages of random noise
waveforms through dispersive media are also discussed.
Paper Details
Date Published: 21 June 2011
PDF: 7 pages
Proc. SPIE 8021, Radar Sensor Technology XV, 802119 (21 June 2011); doi: 10.1117/12.884157
Published in SPIE Proceedings Vol. 8021:
Radar Sensor Technology XV
Kenneth I. Ranney; Armin W. Doerry, Editor(s)
PDF: 7 pages
Proc. SPIE 8021, Radar Sensor Technology XV, 802119 (21 June 2011); doi: 10.1117/12.884157
Show Author Affiliations
M. Dawood, New Mexico State Univ. (United States)
A. V. Alejos, New Mexico State Univ. (United States)
Univ. de Vigo (Spain)
Univ. de Vigo (Spain)
Published in SPIE Proceedings Vol. 8021:
Radar Sensor Technology XV
Kenneth I. Ranney; Armin W. Doerry, Editor(s)
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