UWB Propagation through Walls

The propagation of ultra wide band (UWB) signals through walls is analyzed. For this propagation studies, it is necessary to consider not only propagation at a single frequency but in the whole band. The UWB radar output signal is formed by both transmitter and antenna. The effects of antenna receiv...

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Bibliographic Details
Published inRadioengineering Vol. 15; no. 1; pp. 17 - 24
Main Authors M. Hajek, O. Fiser, Z. Nemec, D. Cermak, P. Bezousek, V. Schejbal
Format Journal Article
LanguageEnglish
Published Spolecnost pro radioelektronicke inzenyrstvi 01.04.2006
Subjects
multipath effects
Ultra wide band
UWB antennas
UWB propagation
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Summary:The propagation of ultra wide band (UWB) signals through walls is analyzed. For this propagation studies, it is necessary to consider not only propagation at a single frequency but in the whole band. The UWB radar output signal is formed by both transmitter and antenna. The effects of antenna receiving and transmitting responses for various antenna types (such as small and aperture antennas) are studied in the frequency as well as time domain. Moreover, UWB radar output signals can be substantially affected due to electromagnetic wave propagation through walls and multipath effects.
ISSN:1210-2512