TY - GEN
T1 - A Gaussian beam shooting scheme for fast multidimensional physical simulation of propagation channels in wireless communication systems
AU - Letrou, C.
PY - 2007/12/1
Y1 - 2007/12/1
N2 - This paper illustrates the ability of Gaussian beam shooting techniques to accommodate large propagation problems in multipath contexts. Frame based decomposition of fields provides a flexible and efficient tool to perform beam launching. Channel transfer matrices are defined, which allow for a complete description of multidimensional channels through a limited number of coefficients. A beam re-expansion algorithm is proposed to address the problems of beam widening, and diffraction by objects with limited extension, through the conjoint use of wide/narrow frame windows.
AB - This paper illustrates the ability of Gaussian beam shooting techniques to accommodate large propagation problems in multipath contexts. Frame based decomposition of fields provides a flexible and efficient tool to perform beam launching. Channel transfer matrices are defined, which allow for a complete description of multidimensional channels through a limited number of coefficients. A beam re-expansion algorithm is proposed to address the problems of beam widening, and diffraction by objects with limited extension, through the conjoint use of wide/narrow frame windows.
UR - https://www.scopus.com/pages/publications/47349126855
U2 - 10.1109/ICEAA.2007.4387231
DO - 10.1109/ICEAA.2007.4387231
M3 - Conference contribution
AN - SCOPUS:47349126855
SN - 1424407672
SN - 9781424407675
T3 - 2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07
SP - 33
EP - 36
BT - 2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07
T2 - 2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07
Y2 - 17 September 2007 through 21 September 2007
ER -