- Tytuł:
- Analysis and Comparison of the Fade Phenomenon in the SFN DAB+ Network With Two and Three Transmitter
- Autorzy:
- Zielinski, Ryszard J.
- Powiązania:
- https://bibliotekanauki.pl/articles/226043.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
single-frequency network
fades
DAB+ - Opis:
- Single Frequency Networks (SFN) of transmitters are currently used in television and digital broadcasting to effectively cover large areas using minimal spectral resources and using transmitters with much lower power than if the same area were covered using one transmitter. It is therefore a very ecological solution. In this way, much better reception conditions are obtained in large city areas, as the signal reaches the receiving antenna from different directions, reducing the risk of shading. However, in this type of network one should take into account the loss of signal caused by signal interference. Using the appropriate propagation model, it is possible, with appropriate assumptions, to check how the operation of the third transmitter affects the distribution and size of the deepest fades in relation to the network in which there are two transmitters.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2020, 66, 1; 85-92
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł