Benvenuti nell'Anagrafe della Ricerca d'Ateneo
La valutazione delle attività di ricerca che si svolgono nelle università ha assunto un'importanza rilevante sia per l'intero sistema universitario sia all'interno di ogni singolo ateneo. Roma Tre si è quindi dotata di idonei strumenti informativi in grado di supportare al meglio le azioni di monitoraggio e di valutazione delle attività di ricerca svolte nei propri dipartimentied ha realizzato una Anagrafe della Ricerca di Ateneo.
EnglishIn this paper, the analysis of patch antennas with U-shaped metalization loaded by bianisotropic media is deeloped. A theoretical study is performed to obtain transmission-line equations for bianisotropic materials, and then a method-of-lines (MoL) procedure is applied to obtain the radiatie characteristics. Presented results assure, for particular patch dimensions and feed application geometry, a multifrequency operation in the microwae range, een for isotropic substrates. The application of bianisotropic materials gies better performances for bandwidth and input impedance at the central frequency, but degrades other frequency operation performances.
| Titolo: | U-patch antenna loaded by complex substrates for multifrequency operation |
| Autori: | |
| Data di pubblicazione: | 2002 |
| Rivista: | |
| Citazione: | Bilotti F, Vegni L, & Alu A (2002). U-patch antenna loaded by complex substrates for multifrequency operation. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 32(1), 3-5. |
| Abstract: | In this paper, the analysis of patch antennas with U-shaped metalization loaded by bianisotropic media is deeloped. A theoretical study is performed to obtain transmission-line equations for bianisotropic materials, and then a method-of-lines (MoL) procedure is applied to obtain the radiatie characteristics. Presented results assure, for particular patch dimensions and feed application geometry, a multifrequency operation in the microwae range, een for isotropic substrates. The application of bianisotropic materials gies better performances for bandwidth and input impedance at the central frequency, but degrades other frequency operation performances. |
| Handle: | http://hdl.handle.net/11590/116877 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11590/116877
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