ITU-R P.1546-3 PDF

February 3, 2021   |   by admin

Recommendation ITU-R P (09/). Method for point-to-area predictions for terrestrial services in the frequency range. 30 MHz to 3 MHz. P Series. ITU-R P MHz. 3 MHz. (). MHz MHz 3 /. 1 km 1 m 3 /. /. . (VHF). (UHF). . . 2. 3. 4. . ITU-R P Evaluation of the Propagation Model Recommendation ITU-R P for Mobile [56] ITU-R Recommendation P, “Method for point-to-area predictions.

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Minor issues corrected -warm sea paths are now selected -step 15 implemented with p.1564-3 set values instead of any R value -values are selected from a preloaded entry rather than the excel. Walid Mohanna Walid Mohanna view profile.

Please help is appreciated. Added a graphical interface type ITUP correct minor issues. How do I run? Undefined function or variable ‘PFieldStr’. Mixed land a sea paths not implemented.

Evaluation and improvement of the field prediction method in recommendation ITU-R P.1546-3

I can not run PFieldStr. In this study, it-r of the artificial neural networks models, Levenberg-Marquardt algorithm, which is quite effective for predicting the propagation is used and the results obtained by this algorithm are compared with the simulation results based on ITU-R and Epstein-Peterson models.

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Updated 27 Aug In order to calculate the propagation loss of electromagnetic waves produced by a transmitter, a variety of models based on empirical and deterministic formulas are used.

This an implementation of the ITU-R p.

ITU-R p calculator – File Exchange – MATLAB Central

Comments and Ratings 9. Select the China site in Chinese or English for best site performance. Meanwhile, the results show that an ANN model performs very well compared with theoretical and empiric propagation models with regard to prediction accuracy, complexity, and iti-r time.

p.1546-3 Spyros Kyperountas Spyros Kyperountas view profile. You are now following this Submission You will see updates in your activity feed You may receive emails, depending on your notification preferences. Discover Live Editor Create scripts with code, output, and formatted text in a single executable document.

Tags Add Tags itu itur model propagation. Updates 27 Aug 1.

The corrections are always added into field strenght. Scientific Research An Academic Publisher. This implementation is finished open with ITUP to view gui interface. It causes misleading results related to corrections. Undefined function or variable ‘h1Calc’. Other MathWorks country sites are not optimized otu-r visits from your location.

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Learn About Live Editor. The good results obtained in the city area reveal that the artificial neural network is a very efficient method to compute models which integrate theoretical and experimental data.

Undefined function or variable ‘step82’. Journal of Electromagnetic Analysis and ApplicationsVol. Read the ITU P. Choose a web site to get translated content where available and see local events and offers. Andrew Shurdak Andrew Shurdak view profile.

Select a Web Site Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: This was created from ITU p.

In this paper, the propagation loss of FM radio station using artificial neural networks models is studied depending on the Levenberg-Marquardt algorithm. Artificial Neural NetworkPrediction of Propagation.