Produção Nacional
Revisado por pares
Electrical properties of niobium pentoxide (NB 2 O 5 ) for application in microstrip antenna substrate
2017; Wiley; Volume: 59; Issue: 3 Linguagem: Inglês
10.1002/mop.30360
ISSN1098-2760
AutoresDanilo de Souza, Jorge Henrique de Almeida Silveira, Isaac Barros Tavares da Silva, Idalmir de Sousa Queiroz Júnior, Francisco Edson Nogueira Fraga, Humberto Dionísio de Andrade, Rodolfo Bezerra da Silva, Xisto Lucas Travassos,
Tópico(s)Microwave Dielectric Ceramics Synthesis
ResumoABSTRACT This article presents a parameters investigation of microstrip antenna substrate produced by niobium pentoxide (Nb 2 O 5 ) powder metallurgy. Theoretical studies and experimental measurements of the substrate electrical properties were performed. The niobium pentoxide compaction pressure and the sintering temperature were studied in order to determine a relationship between pressure, temperature and electrical properties, aiming to apply to a microstrip patch antenna. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:641–645, 2017
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