"3"^^ . "26220" . "2009-10-14+02:00"^^ . "Tatransk\u00E9 Zruby" . "While the propagation of RF waves in the atmosphere has been studied extensively and many reliable and proven models are available from ITU-R, similar support for FSO link design has not been fully established yet. The occurrences of fog events can cut-off the communication completely for hours or even days [Muh07]. Fog also imposes multiple propagation paths, which causes temporal broadening (dispersion) of transmitted pulses resulting in intersymbol interference (ISI) for high bandwidth links. The channel behaves like a low-pass filter during fog events. The significant effect of dispersion has been studied for ground-to-air/satellite communication through clouds [Wu07], but only few papers deal with fog whose physical properties are different. Rather complex digital detection techniques have been proposed to mitigate ISI [Lee06], but no chips are available at the moment." . "Akad\u00E9mia ozbrojen\u00FDch s\u00EDl gener\u00E1la Milana Rastislava \u0160tef\u00E1nika" . . . "[C1B64350596A]" . "RIV/00216305:26220/09:PU83172!RIV10-MSM-26220___" . . "FSO, digital links, ISI, equalization"@en . "Intersymbol Interference in Atmospheric Optical Channel" . . . . "RIV/00216305:26220/09:PU83172" . "Kolka, Zden\u011Bk" . . "320171" . "Komunika\u010Dn\u00E9 a informa\u010Dn\u00E9 technol\u00F3gie 2009" . "Intersymbol Interference in Atmospheric Optical Channel"@en . . . . "Slovakia" . "5"^^ . "Biolek, Dalibor" . . . . "978-80-8040-376-8" . "Biolkov\u00E1, Viera" . . . . "Intersymbol Interference in Atmospheric Optical Channel"@en . . . . . "Intersymbol Interference in Atmospheric Optical Channel" . . "While the propagation of RF waves in the atmosphere has been studied extensively and many reliable and proven models are available from ITU-R, similar support for FSO link design has not been fully established yet. The occurrences of fog events can cut-off the communication completely for hours or even days [Muh07]. Fog also imposes multiple propagation paths, which causes temporal broadening (dispersion) of transmitted pulses resulting in intersymbol interference (ISI) for high bandwidth links. The channel behaves like a low-pass filter during fog events. The significant effect of dispersion has been studied for ground-to-air/satellite communication through clouds [Wu07], but only few papers deal with fog whose physical properties are different. Rather complex digital detection techniques have been proposed to mitigate ISI [Lee06], but no chips are available at the moment."@en . . "3"^^ . "P(GA102/08/0851), P(GA102/09/0550), Z(MSM0021630513)" .