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Meander-line multilayer magnetoimpedance: dinâmica da magnetização em tricamadas ferromagnéticas
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2017-03-23)
Multiple split-ring resonators for tri-band filter with asymmetric response
(Scopus, 2011)
A triple-band filter composed of multiple split ring resonators is presented. This filter is based on a chain of triple split ring resonators that produces three pass-bands. The change in the dimensions of the corresponding ...
Diseño de una antena helicoidal miniaturizada con estructuras de meandros
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2019)
Influência da geometria dos elementos metálicos na miniaturização de condutores magnéticos artificiais com aplicações em antenas
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICAPrograma de Pós-Graduação em Engenharia ElétricaUFMG, 2019-06-14)
This thesis addresses the study of artificial magnetic conductors (AMC) without
vias for antennas applications. The results are supported by the commercial program
COMSOL MULTIPHYSICS, a finite element software. This ...
Mesoscale variability in the Alboran Sea: Synthetic aperture radar imaging of frontal eddies
(Journal of Geophysical Research, 2002)
In autumn 1992 the entire Alboran Sea (western Mediterranean) was sampled by the Spanish R/V García del Cid. The incoming jet of Atlantic water, its associated meandering front, and the two big anticyclonic gyres were ...
Events of equatorward translation of the Vitoria Eddy
(2013)
The Vitoria Eddy (VE) is a cyclone in the Brazil Current (BC) formed immediately to the south of the Vitoria–Trindade Ridge. Using altimetric derived SSH and outputs of a regional ocean model, we show evidences that once ...
O graben de Palestina: contribuição à estratigrafia e estrutura do estágio rifte na Bacia do Araripe, Nordeste do Brasil
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Geodinâmica e GeofísicaGeodinâmica; Geofísica, 2010-02-22)
The Palestina Graben is one of the NE-trending asymmetric grabens of the Araripe Basin. This basin rests on the precambrian terrains of the Transversal Zone, Borborema Province, immediately to the south of the Patos ...
Highly compact surface micromachined metamaterial circuits using multilayers of low-loss Benzocyclobutene for microwave and millimeter wave applications
(2012)
This work explores the implementation of highly compact three dimensional (3D) integrable metamaterial based transmission lines on a low resistivity CMOS grade silicon substrate for microwave and millimeter wave applications. ...
Organomineralization processes in freshwater stromatolites: a living example from eastern Patagonia
(interntional Association of Sedimentology Wiley on line Library, 2015-12)
Living stromatolites have been mostly described within shallow marine and (hyper)saline lacustrine environments. Southernmost South America lacks detailed investigations of these (organo)sedimentary buildups, particularly ...