The role of particular rain drop size classes on specific rain attenuation at various frequencies with Czech data example.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F02%3A04020252" target="_blank" >RIV/68378289:_____/02:04020252 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The role of particular rain drop size classes on specific rain attenuation at various frequencies with Czech data example.
Original language description
The influence of the DSD on rain attenuation computation is studied in the 10-150 GHz frequency region. The influence of particular rain drop sizes (diameters) is shown concluding that the prevailing contribution is caused by drops of the diameter closeto 0.7-1.5 mm when the importance of small rain drops is increasing with the increasing frequency. A 2 step model is suggested not to be able to derive the attenuation only but also to model the rain drop spectra accurately. Conclusions are derived fromthe typical DSD (which was measured in the Czech Republic and corresponds to the 2.17 mm/h rain rate). The convenience of DSD analytical approximations (DSD models) is also discussed.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F01%2F0029" target="_blank" >GA102/01/0029: Performance and reliability of advanced telecommunication systems using millimetre wavelengths in the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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