Paper Info
Title
Delay spread of electromagnetic waves along random rough surface.
Abstract
This paper is concerned with a numerical analysis of propagation characteristics of electromagnetic waves traveling along two-dimensional (2D) random rough surface (RRS). Ray searching algorithm is based on 2D discrete ray tracing method, and the field distribution corresponding to each searched ray is computed by using source and image diffraction coefficients. Numerical computations are carried out for total field distributions along RRS as well as delay profiles at an arbitrary observation point which is far from a source antenna. Detailed discussions are made on the effect of directivity of source or receive antenna to the delay spreads of received powers.
Year
DOI
Venue
2013
10.1007/s12652-011-0100-0
J. Ambient Intelligence and Humanized Computing
Keywords
Field
DocType
Delay spread, DRTM, Random rough surface, Propagation characteristics, Sensor network, Digital transmission system
Telecommunications,Computational physics,Search algorithm,Directivity,Ray tracing (graphics),Simulation,Computer science,Delay spread,Electromagnetic radiation,Numerical analysis,Diffraction,Computation
Journal
Volume
Issue
ISSN
4
3
1868-5145
Citations 
PageRank 
References 
3
0.66
10
Authors
2
Name
Order
Citations
PageRank
Junichi Honda110829.58
Kazunori Uchida216138.43