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EnglishRecently, it was shown how to make a multipurpose broadband HF antenna system out of existing naval superstructures such as the funnel or a big mast. The idea was discussed by means of canonical structures, e.g., a cylindrical body of circular or square cross-section, placed onto an infinite ground plane. This paper investigates the critical aspects concerning the extension of naval structural antenna concept to real ship platforms with the aim to define a general design methodology for impedance matching and radiation pattern control. The method is described,with reference to a realistic, frigate model, whose big mast is transformed into a broadband HF antenna system able to perform communications by both sea-wave and sky-wave links. It is demonstrated that, even in a real environment, the multiport strategy permits to increase the system efficiency and to moderately shape the radiation pattern in order to overcome the shadowing effect due to other large objects.
| Tipologia: | Articolo su rivista |
| Citazione: | Marrocco G., M.L. (2006). Naval structural antenna systems for broadband HF communications - Part II: Design methodology for real naval platforms. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 54(11), 3330-3337. |
| URL: | http://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=4012452&openedRefinements%3D*%26filter%3DAND%28NOT%284283010803%29%29%26searchField%3DSearch+All%26queryText%3DNaval+structural+antenna+systems+for+broadband+HF+communications+-+Part+II%3A+Design+methodology+for+real+naval+platforms |
| IF: | Con Impact Factor ISI |
| Lingua: | English |
| Settore Scientifico Disciplinare: | Settore ING-INF/02 - Campi Elettromagnetici |
| Revisione (peer review): | Sì, ma tipo non specificato |
| Tipo: | Articolo |
| Rilevanza: | Rilevanza internazionale |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TAP.2006.884306 |
| Stato di pubblicazione: | Pubblicato |
| Data di pubblicazione: | nov-2006 |
| Titolo: | Naval structural antenna systems for broadband HF communications - Part II: Design methodology for real naval platforms |
| Autori: | |
| Autori: | Marrocco G., Mattioni L., Martorelli V. |
| Appare nelle tipologie: | 01 - Articolo su rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| TAP_2006_N.11, NSAsu nave.pdf | N/A | EmbargoOpen Access Visualizza/Apri |
http://hdl.handle.net/2108/51111
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