Analysis of the antenna elevation pattern impact on computation results of radio wave propagation via sporadic-E reflection under the framework of Recommendation ITU-R P.2001

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DOI:

https://doi.org/10.20535/S0021347025030021

Анотація

A variant for improving the accuracy of automated prediction of radio wave propagation is considered given the framework of Recommendation ITU-R P.2001-3. It is noted that in many cases one can improve the accuracy of computations by taking into account the antenna elevation directivity pattern. We pay particular attention to the model of radio wave propagation via sporadic-E reflection. Besides, we analyze the impact of the distance between the terminals as well as the effect that antenna kinds have upon the computation accuracy. We also have found the corrections that would be necessary for typical antennas operating in short- and ultra-short-wave ranges along with the limits, within which these corrections are applicable. We singled out the areas for future research, development of which would further improve the accuracy of predictions concerning the radio wave propagation using the Recommendation ITU-R P.2001.

Опубліковано

2025-11-21

Як цитувати

Го, Ц., Калюжний, М. М., Чернов, А. Б., Орленко, В. М., & Ю, Ж. (2025). Analysis of the antenna elevation pattern impact on computation results of radio wave propagation via sporadic-E reflection under the framework of Recommendation ITU-R P.2001. Вісті вищих учбових закладів. Радіоелектроніка. https://doi.org/10.20535/S0021347025030021

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