Alma Mater Studiorum-DEI Deterministic radio propagation modeling and ray tracing Vittorio Degli-Esposti Alma Mater Studiorum-University of Bologna,Italy Department of Electrical,Electronic and Information Engineering(DEl)
Alma Mater Studiorum – DEI Deterministic radio propagation modeling and ray tracing Vittorio Degli-Esposti Alma Mater Studiorum - University of Bologna, Italy Department of Electrical, Electronic and Information Engineering (DEI)
Course outline 1) Introduction to deterministic propagation modelling 2) Geometrical Theory of Propagation I-The ray concept-Reflection and transmission 3) Geometrical Theory of Propagation II-Diffraction,multipath 4) Ray Tracing I 5) Ray Tracing II-Diffuse scattering modelling 6) Deterministic channel modelling I 7) Deterministic channel modelling II-Examples 8) Project -discussion 4
4 1) Introduction to deterministic propagation modelling 2) Geometrical Theory of Propagation I - The ray concept – Reflection and transmission 3) Geometrical Theory of Propagation II - Diffraction, multipath 4) Ray Tracing I 5) Ray Tracing II – Diffuse scattering modelling 6) Deterministic channel modelling I 7) Deterministic channel modelling II – Examples 8) Project - discussion Course outline
Course info 。 Slides and material available at There will be updates during the course Please print slides and take notes aside A"Project"will be assigned based on course content and exercises Last lesson will be on project correction and discussion 5
5 Course info • Slides and material available at … • There will be updates during the course • Please print slides and take notes aside ! • A “Project” will be assigned based on course content and exercises • Last lesson will be on project correction and discussion
The radio/propagation channel Tx Rx u() MO DEM v(t) Propagation channel y(t) Radio Channel u(t),v(t)baseband-equivalent input and output signals x(t),y(t)passband(RF)input and output signals Propagation models propagation channel Channel models radio channel 6
The radio/propagation channel Tx Rx Propagation models propagation channel Channel models radio channel Radio Channel Propagation channel u(t) MO- DEM- v(t) x(t) y(t) u(t), v(t) baseband-equivalent input and output signals x(t), y(t) passband (RF) input and output signals 6
Propagation/channel models Propagation models:the focus is on propagation mechanisms (attenuation,obstruction,scattering,multipath,etc.) Electromagnetic/propagation theory Channel models:the focus is on the effects on the transmitted signal (attenuation,distortion,dispersion,etc.) Communication theory Different points of view on the same thing
7 Propagation/channel models • Propagation models: the focus is on propagation mechanisms (attenuation, obstruction, scattering, multipath, etc.) • Channel models: the focus is on the effects on the transmitted signal (attenuation, distortion, dispersion, etc.) Different points of view on the same thing Electromagnetic/propagation theory Communication theory