Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Luciene S. Demenicis"'
Publikováno v:
Microwave and Optical Technology Letters. 53:2418-2422
Experimental characterization of the dielectric properties of a SrTiO3 (STO) thin film in the microwave frequency range at room temperature is presented. The coplanar waveguide linear resonator technique, which is already well-established for thick f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9de3b7b8ab16222093895b988bd7a6c0
https://doi.org/10.1002/mop.26233
https://doi.org/10.1002/mop.26233
Publikováno v:
Microwave and Optical Technology Letters. 52:2339-2344
A technique for the characterization of microwave dielectric properties of high dielectric constant thick films at room temperature is proposed, using multilayered coplanar waveguide transmission lines with high dielectric constant thick films deposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84a217672623c3669715e0a0ec044cd3
https://doi.org/10.1002/mop.25440
https://doi.org/10.1002/mop.25440
Publikováno v:
Microwave and Optical Technology Letters. 52:1337-1340
This article describes the complete experimental characterization of a 10-mm long planar transmission-line transformer (TLT) in a multilayered high dielectric constant film structure. The multilayered configuration was obtained by deposition of a hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d728e3f77c87d1f8191a8069d15b80
https://doi.org/10.1002/mop.25154
https://doi.org/10.1002/mop.25154
Autor:
Walter Margulis, M.C.R. Carvalho, Luiz Fernando M. Conrado, Rodolfo A. A. Lima, Luciene S. Demenicis
Publikováno v:
Microwave and Optical Technology Letters. 49:521-524
A CPW linear resonator method for the microwave characterization of high dielectric constant films
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d67fb6cf897a68f15cb5a60e120f5f
https://doi.org/10.1002/mop.22176
https://doi.org/10.1002/mop.22176
Publikováno v:
Microwave and Optical Technology Letters. 47:290-293
In this paper, we propose a planar transmission-line impedance transformer (TLT) with a multilayered configuration obtained by deposition of high-dielectric-constant thin films over the conductors printed on conventional bulk substrates. The resultin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ae663109d929c62be9cb7d6c53664d
https://doi.org/10.1002/mop.21149
https://doi.org/10.1002/mop.21149
Autor:
Rodolfo A. A. Lima, Luciene S. Demenicis, A. B. S. Sombra, M.C.R. Carvalho, A. F. L. Almeida, J. I. Marulanda
Publikováno v:
2009 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
Dielectric characterization of MgTiO 3 , CaTiO 3 and MgTiO 3 (x)-CaTiO 3 (1−x) composite thick films with different concentrations (x = 0.95, 0.50, and 0.20) in the microwave frequency range at room temperature is presented. The films were fabricat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193f6e8e43a5bf645ffc6e430d9cb670
https://doi.org/10.1109/imoc.2009.5427598
https://doi.org/10.1109/imoc.2009.5427598
Autor:
D. L. A. Seixas, Luiz Fernando M. Conrado, Luciene S. Demenicis, M.C.R. Carvalho, Walter Margulis
Publikováno v:
Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678).
The influence of a transmission line transformer in the performance of optical systems is theoretically investigated. After many eye-diagram simulations at 2.5 Gbit/s and 10 Gbit/s repetition rates, it has been concluded that the use of the transmiss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9b6a037f550113b8787bdb05e43001e
https://doi.org/10.1109/imoc.2003.1244896
https://doi.org/10.1109/imoc.2003.1244896
Autor:
Luciene S. Demenicis, Luiz Fernando M. Conrado, M.C.R. Carvalho, D. L. A. Seixas, Walter Margulis
Publikováno v:
Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678).
The investigation of the propagation characteristics of short electrical pulses on transmission line transformers (TLT) was performed. The TLT considered here matches 50 /spl Omega/ to 3.5 /spl Omega/ and has Tchebysheff profile with 20 dB return los
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51d5cb2fcf6d985ab832316424f39ae2
https://doi.org/10.1109/imoc.2003.1244895
https://doi.org/10.1109/imoc.2003.1244895
Publikováno v:
Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference - IMOC 2003 (Cat. No.03TH8678); 2003, p417-417, 1p
Publikováno v:
Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference - IMOC 2003 (Cat. No.03TH8678); 2003, p413-413, 1p