Zobrazeno 1 - 10
of 51
pro vyhledávání: '"A C Bunea"'
Autor:
Alina C. Bunea, Dan Neculoiu, Antonios Stavrinidis, George Stavrinidis, Athanasios Kostopoulos, George Konstantinidis
Publikováno v:
IEEE Access, Vol 10, Pp 107386-107394 (2022)
A W band (75 – 110 GHz) communication link using monolithic integrated single-diode circuits is proposed. The circuits are based on GaAs Schottky diodes with cutoff frequencies around 1.5 THz integrated with on chip folded slot antennas and near-fi
Externí odkaz:
https://doaj.org/article/aa0f2f1ccdaf4f98ad1e45698c6bc733
Autor:
M. Biddoccu, G. Guzmán, G. Capello, T. Thielke, P. Strauss, S. Winter, J.G. Zaller, A. Nicolai, D. Cluzeau, D. Popescu, C. Bunea, A. Hoble, E. Cavallo, J.A. Gómez
Publikováno v:
International Soil and Water Conservation Research, Vol 8, Iss 4, Pp 337-353 (2020)
Vineyards show some of the largest erosion rates reported in agricultural areas in Europe. Reported rates vary considerably under the same land use, since erosion processes are highly affected by climate, soil, topography and by the adopted soil mana
Externí odkaz:
https://doaj.org/article/cc495e210e6645c3992f87309d6373bc
Akademický článek
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Akademický článek
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Autor:
Hermann Schumacher, Andreas Strodl, Vaclav Valenta, Robert Malmqvist, S. Reyaz, Alina C. Bunea, Rolf Johnsson
Publikováno v:
2016 IEEE MTT-S International Microwave Symposium (IMS).
Heterodyne and direct detection radiometer receivers at 94 GHz have been realized in a 130 nm Si/SiGe BiCMOS process. They have been assembled into fully self-contained metal housings with a waveguide flange for the antenna connection. The receivers,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4ac7ca3895f718d641b21bfca2334ec
https://doi.org/10.1109/mwsym.2016.7540090
https://doi.org/10.1109/mwsym.2016.7540090
Autor:
D. Neculoiu, A C. Bunea
Publikováno v:
2015 Asia-Pacific Microwave Conference (APMC).
The electromagnetic modeling and experimental characterization of a 1×4 microstrip patch antenna array designed for 94 GHz applications are presented in this paper. The four antenna elements are fed in phase by a stripline matched T-junction based n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::166aeda9a12865c280b6fdee80e19f76
https://doi.org/10.1109/apmc.2015.7413209
https://doi.org/10.1109/apmc.2015.7413209
Publikováno v:
2015 European Microwave Conference (EuMC).
In this paper we present, for the first time, a X band slot antenna with a shorted graphene patch. The graphene patch is biased through the signal and ground of the coplanar waveguide feed. The change in the electric field determines a change of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91db49284c482f42b0758f9b7ba440e2
https://doi.org/10.1109/eumc.2015.7345838
https://doi.org/10.1109/eumc.2015.7345838
Autor:
A.M. Moisin, M Sajin, G I Sajin, A C Bunea, D Petrescu, G Raluca, A.-I. Dumitru, F. Craciunoiu
Reducing the dimensions of macroscopic biological or chemical laboratories is advantageous, the small scale allowing the integration of various processes on one chip, analogous to integrated microelectronic circuitry. The microfluidic technology base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e597aa127425910abf00b0631be4bf
https://doi.org/10.5772/49089
https://doi.org/10.5772/49089
Autor:
C Bunea, Jivănescu, R, Scurtu, G, Funariu, P, Verhaeghe, R, Motocu, D, Grecea, C, Bumbu, C, Gomboşiu, C, Ciuce
Publikováno v:
Chirurgia (Bucharest, Romania : 1990). 101(5)
We reviewed for analysis the charts of two groups of adults patients with blunt splenic injuries issued from two University Hospital Centers; the group 1 (G1) of 22 patients and the group 2 (G2) of 20 patients. The results of actually therapeutic pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0b2f5462b99f8c1d963d08cbd8b908e1
https://pubmed.ncbi.nlm.nih.gov/17278639
https://pubmed.ncbi.nlm.nih.gov/17278639
Akademický článek
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