Title :
Geometry-based modeling of cross-polarization discrimination in HAP propagation channels
Author :
Michailidis, Emmanouel T. ; Petropoulou, Paraskevi ; Kanatas, Athanasios G.
Author_Institution :
Dept. of Digital Syst., Univ. of Piraeus, Piraeus, Greece
Abstract :
This paper proposes a three-dimensional (3-D) geometry-based reference model for cross-polarization discrimination (XPD) in narrowband fading channels, when high altitude platforms (HAPs) are involved. Both line-of-sight (LoS) and non-line-of-sight (NLoS) propagation conditions are assumed in the transmission links from a HAP to a terrestrial mobile station (TMS). Based on this model, the cross-polarization discrimination (XPD) is derived as a function of critical model parameters, such as the elevation angle of the platform and the distribution of the scatterers.
Keywords :
geometry; high altitude stratospheric platforms; mobile communication; polarisation; 3D geometry-based reference model; HAP propagation channels; LoS; NLoS; TMS; XPD; critical model parameters; cross-polarization discrimination; elevation angle; high altitude platforms; line-of-sight propagation conditions; non-line-of-sight propagation conditions; terrestrial mobile station; three-dimensional geometry-based reference model; transmission links; Antennas; Fading; MIMO; Numerical models; Scattering; Solid modeling; Wireless communication; 3-D scattering; Cross-polarization discrimination (XPD); Rician fading; high-altitude platform; polarized channels;
Conference_Titel :
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-2187-7
Electronic_ISBN :
978-88-907018-1-8
