Zobrazeno 1 - 10 of 96 pro vyhledávání: '"S. Di Nardo"'
1
Akademický článek
Design of RF MEMS based switch matrix for space applications
Autor: S. Di Nardo, P. Farinelli, T. Kim, R. Marcelli, B. Margesin, E. Paola, D. Pochesci, L. Vietzorreck, F. Vitulli
Publikováno v: Advances in Radio Science, Vol 11, Pp 143-152 (2013)
RF MEMS based switch matrices have several advantages compared to the mechanical or solid-state switch based ones for space applications. They are compact, light and less lossy with a high linearity up to high frequency. In this work, a 12 × 12 swit
Externí odkaz: https://doaj.org/article/cf26afb91bf1417c81b09fb1ccebae8f
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3
Surface Mountable L- And C-Band Pre-distorted Filters for Frequency Converters of High Throughput Satellite systems
Autor: F. Vitulli, S. Di Nardo, Cristiano Tomassoni, Paolo Vallerotonda, Luca Pelliccia, Giuseppe Venanzoni, Alessandro Cazzorla, Roberto Sorrentino, Walter Steffe, Davide Tiradossi, Francois Deborgies
In this paper the design and first experimental results of surface mountable bandpass filters in the L- and C- bands are presented. Used for frequency converters in High Throughput Satellite (HTS) systems, the L-band filter is centred at 960MHz with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db2dbe8345623120181b4124c673955c
http://hdl.handle.net/11391/1501850
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4
Akademický článek
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5
[Untitled]
Autor: A.R. Phani, S. Di Nardo, P. Picozzi, Carlo Cantalini, Maurizio Passacantando, Luca Lozzi, Sandro Santucci
Publikováno v: Journal of Materials Science. 33:3969-3973
High-quality bulk ZnGa2O4 has been synthesized from equimolar mixtures of ZnO and Ga2O3 by the conventional solid-state method. For the first time, the sample has been characterized in detail to confirm the formation of pure single phase of spinel Zn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c91259f3bca5414f3d0c6266f90b58f
https://doi.org/10.1023/a:1004600913743
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6
Design of RF MEMS based switch matrix for space applications
Autor: Ernesto Di Paola, S. Di Nardo, Daniele Pochesci, Paola Farinelli, Larissa Vietzorreck, F. Vitulli, Romolo Marcelli, Taeyoung Kim, Benno Margesin
Publikováno v: Advances in radio science (Online) 11 (2013): 143–152. doi:10.5194/ars-11-143-2013
info:cnr-pdr/source/autori:S. Di Nardo1, P. Farinelli2, T. Kim3, R. Marcelli4, B. Margesin5, E. Paola1, D. Pochesci6, L. Vietzorreck3, and F. Vitulli6/titolo:Design of RF MEMS based switch matrix for space applications/doi:10.5194%2Fars-11-143-2013/rivista:Advances in radio science (Online)/anno:2013/pagina_da:143/pagina_a:152/intervallo_pagine:143–152/volume:11
Advances in Radio Science, Vol 11, Pp 143-152 (2013)
RF MEMS based switch matrices have several advantages compared to the mechanical or solid-state switch based ones for space applications. They are compact, light and less lossy with a high linearity up to high frequency. In this work, a 12 × 12 swit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05ab69b0b1f14e6f2624d865887dc6d9
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7
Investigation on the electronic structure of Fe deposited onto polycrystalline copper
Autor: S. Di Nardo, Luca Lozzi, Maurizio Passacantando, P. Picozzi, Sandro Santucci
Publikováno v: Surface Science. :572-576
The electronic properties of ultra-thin iron films deposited onto polycrystalline copper at room temperature have been studied using X-ray and ultraviolet photoemission spectroscopies. Both the core levels and the valence band features have been foll
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24a665cbbf248591aabc1b49d889b49e
https://doi.org/10.1016/0039-6028(95)01199-4
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8
XPS analysis on SiO2 sol-gel thin films
Autor: S. Di Nardo, Luca Lozzi, P. Picozzi, Sandro Santucci, Maurizio Passacantando
Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 76:623-628
The X-ray Photoelectron Spectroscopy has been applied to study the composition and the electronic structure of thin SiO 2 films prepared using the sol-gel technique on silicon substrates. Samples prepared using different amount of tetraethoxysilane a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40717c30e07b411661c1bd92fae2a4ff
https://doi.org/10.1016/0368-2048(95)02419-0
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9
Reactivity towards oxygen of surfaces investigated by ultraviolet photoelectron spectroscopy, X-ray photoelectron spectroscopy and low energy electron diffraction spectroscopy
Autor: S. Di Nardo, Maurizio Passacantando, Sandro Santucci, Luca Lozzi, P. Picozzi
Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 74:129-134
Very thin films of tellurium, with mean thickness up to 100 A, were deposited in ultra high vacuum at room temperature on a Si(100) 2 × 1 surface, and were exposed to different amounts of O2 and to the atmosphere. Ultraviolet photoelectron spectrosc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62a7d05274547caaa50d774adfede074
https://doi.org/10.1016/0368-2048(95)02361-5
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