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Novel multi-mode shortwave broadcast transmitting antenna array

Currently, shortwave broadcasting in the range of 5.9–26.1 MHz remains a relatively large blind spot within 900 km owing to the limitations of ionospheric characteristics. Reducing the emission frequency is a feasible approach for covering blind spots and improving broadcast performance. Thus, a new...

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Detalles Bibliográficos
Autores principales: Yao, Wang, Gao, Huotao, Tian, Ying, Lu, Taoming, Zhang, Xiaolin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9246929/
https://www.ncbi.nlm.nih.gov/pubmed/35773330
http://dx.doi.org/10.1038/s41598-022-15336-x