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A stopband filter design using a 1-D non-periodic defected ground structure
(Wiley, 2003)
Artículo / Artikulua,
The one-dimensional (1-D) defected ground structure is used to control the cutoff frequency characteristic. In this paper three non-periodic filters are built, in order to show the versatility of the DGS. Five unit cells ...
Mejora de las características de antenas usando superestratos parche-slot-parche (PSP)
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper the novel Patch-Slot-Patch (PSP)
structure is presented. The frequency resonate
characteristics of this structure are calculated and
measured. Gain enhancement of 15 dB is obtained for PSP
structure as ...
Coherently radiating periodic structures (CORPS): aplicaciones prácticas
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper some possible
applications of the new philosophy to design antenna
systems based on the Coherently Radiating Periodic
Structures (CORPS) is presented.
This principle could allow the designer to simplify ...
New analytical method to design filters by combining the periodic and resonant filtering effects of EBG cells
(IEEE, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper a new analytical method to
design stop-band filters combining the
Bragg and resonant effects is presented. A
rigorous consideration of the EBG structures
filtering effect at the microwave frequency
range ...
Designing antenna systems with CORPS (coherently radiating periodic structures)
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper a new philosophy to design antenna
systems is presented. It is based on the recently
proposed Coherently Radiating Periodic Structures
(CORPS). These structures are essentially a periodic
structure which ...
Introducción de la bocina en el lazo de optimización de sistemas de reflectores
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In the design process of a complete antenna
system based on reflectors, the feed real performance is
usually included once the reflectors have been optimized
with an ideal feed. In this paper, the proposal is to
include ...
A complete optimization-loop, including feeders, of antenna systems based on reflectors
(IEEE, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
In the design process of a complete antenna system based on reflectors, the feed real
performance is usually included once the reflectors have been optimized with an ideal
feed. In this paper, the proposal is to include ...
Transición coaxial a guía doble ridge cargada
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper a new method to design a
transition from coaxial waveguide to a loaded double
ridge waveguide is proposed. This method allows the use
of the large frequency bandwidth ridge waveguides
present. In the ...
Coherently radiating periodic structures (CORPS): a step towards high resolution imaging systems?
(IEEE, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
The coherently radiating periodic
structures (CORPS) uses the existing
mutual coupling between the elements
of an array to spread horizontally and
coherently (in-phase) the complex
amplitudes of each active element ...
Meta-material behaviour of the new Coherently Radiating Periodic Structures (CORPS)
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, the study of the new Coherently Radiating Periodic Structures (CORPS) like a Metamaterial
sets out. The shape of the structure under study is composed by two different layers, one layer is
an array of ...