Title :
Simulation of UWB Pulsed Indoor Propagation Channel
Author :
Yang, Wang ; Minggao, Zhang ; QinYu, Zhang ; Guangning, Xu
Author_Institution :
Harbin Inst. of Technol., Qingdao
Abstract :
A simulation of UWB impulse signals propagation within an indoor non-line-of-sight (NLOS) environment is addressed in this paper. The transmitter and the receiver are placed in two rooms respectively with a concrete wall blocking the line-of-sight (LOS) propagation path. The radiation pattern and the polarization pattern of transmitting/receiving antenna are modelled. The corresponding transient electromagnetic field transmitting through as well as reflected from the wall, the floor, the ceiling, the objects, etc. are calculated in time domain. The simulation results provide the space-time distribution of received pulsed field, which give more intrinsically interpretations for the mechanics of UWB impulse signals propagation in indoor NLOS environment.
Keywords :
antenna radiation patterns; electromagnetic fields; indoor radio; ultra wideband antennas; ultra wideband communication; wireless channels; NLOS; UWB impulse signals propagation; UWB pulsed indoor propagation channel; indoor nonline-of-sight; polarization pattern; receiver; receiving antenna; space-time distribution; transient electromagnetic field; transmitter; transmitting antenna; Antenna radiation patterns; Antennas and propagation; Concrete; Electromagnetic fields; Electromagnetic propagation; Electromagnetic transients; Electromagnetic wave polarization; Receiving antennas; Transmitters; Transmitting antennas; impulse radio; propagation channel; ray-tracing; time domain;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393747