Rank: 762 based on 214 downloads (last 30 days) and 5 files submitted
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Lorenzo Luini

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Company/University
Politecnico di Milano
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45.47875213623047, 9.232497215270996

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Assistant professor
Webpage: http://luini.ws.dei.polimi.it/


 

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Files Posted by Lorenzo Luini View all
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(last 30 days)
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20 Nov 2014 Convert fig files to images Change format of the all the fig files in a folder Author: Lorenzo Luini fig, tbvsrafig, convert, export, images 25 1
  • 4.0
4.0 | 1 rating
20 Nov 2014 Screenshot Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini magnetic dipole, radiation, simulation, animation 24 11
  • 5.0
5.0 | 3 ratings
20 Nov 2014 Screenshot Fitting complex analytic laws to data by means of Genetic Algorithms The script allows to easily fit predefined complex analytical laws using Genetic Algorithms Author: Lorenzo Luini analytical laws, fit, genetic algorithms, optimization 35 1
  • 5.0
5.0 | 1 rating
20 Nov 2014 Screenshot Analysis tool for radio link budget Graphical user interface for the analysis of a radio link budget. Author: Lorenzo Luini radio, link, budget, electromagnetic waves, propagation 28 1
20 Nov 2014 Screenshot GUI for TE/TM electromagnetic plane waves propagation through multilayered structures GUI for the analysis of TE/TM E.M. plane waves propagation through multilayered structures Author: Lorenzo Luini em, electromagnetic, example, gui tools, plane wave, propagation 102 6
  • 5.0
5.0 | 3 ratings
Comments and Ratings by Lorenzo Luini View all
Updated File Comments Rating
04 Jul 2014 Satellite Orbit Computation Modified SGP4 code for GPS interface Author: Charles Rino

I would like to ask: in the sgp4 code, what are the units of the inputs? Also the code gives an error at line 151 because of the missing satellite number to be provided as input.
Thank you in advance!

29 Mar 2012 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini

@Liping: unfortunately the only source I have is in Italian and it is published by my university (Politecnico di Milano). However, the rationale is described above as an aswer to the question of "wei".

28 Jul 2010 GUI for TE/TM electromagnetic plane waves propagation through multilayered structures GUI for the analysis of TE/TM E.M. plane waves propagation through multilayered structures Author: Lorenzo Luini

@Greg: The problem arises due to an error in the inputs. If you open the Help of the GUI, you will read for Electric Permittivity:

"Electric permittivity

...Complex values of the electric permittivity (indicating power losses associated to the material) are allowed (the imaginary part has to be negative, according to the temporal convention exp(j*omega*t))..."

This means that the right input in your case should be:
eps = [1 -100-100*j 1]

12 May 2010 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini

@Alexander: unfortunately I have no documentation that could be useful to explain the whole procedure.
Concerning the boundary conditions: they are the usual ones for EM fields, i.e the conservation of the total tangential H component and of the total normal B component at each interface between 2 layers.

12 May 2010 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini

@Alexander: The primary field is the radiation emitted by the EM source, in this case, the magnetic dipole; the secondary field originates from the interation of the primary field with the multilayered structure, i.e. consists in the reflected and transmitted components of the field. Coming to your first question (if I have understood it correctly), the method can be applied to most of the radiation patterns that are known in a closed-form solution (both concerning E and H, therefore it is possible to calculate the full EM verctor) . The tough part may be to mathematically decompose the primary field into several elementary waves. Afterwards, the propagation of simpler waves is relatively easy.

Comments and Ratings on Lorenzo Luini's Files View all
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07 May 2014 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini Andrea

Lorenzo, nel mio caso il fatto che la tua sorgente sia italiana non e' assolutamente "unfortunately" !! Potresi indicarmela? o e' un doc interno riservato? Grazie. Andrea

06 Jun 2013 GUI for TE/TM electromagnetic plane waves propagation through multilayered structures GUI for the analysis of TE/TM E.M. plane waves propagation through multilayered structures Author: Lorenzo Luini Paul Kassebaum

15 Nov 2012 Analysis tool for radio link budget Graphical user interface for the analysis of a radio link budget. Author: Lorenzo Luini Petrov

Hello! I have a question: how did you obtain the values in meteo.mat file? Thank you. Cristina

29 Mar 2012 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini Lorenzo Luini

@Liping: unfortunately the only source I have is in Italian and it is published by my university (Politecnico di Milano). However, the rationale is described above as an aswer to the question of "wei".

28 Mar 2012 Magnetic dipole radiation through a multilayered structure Calculation of the radiation of a magnetic dipole Author: Lorenzo Luini Liping

The result seem very interesting, can you please gave any literature i.e. books or papers on which you based to do the modelling?

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