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Radiation performances of a multifrequency dipole antenna array with a left handed superstrate
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, the radiation performances of a multifrequency antenna array (MFAA) which consists of
two dipoles (1 and 3) that are radiating at 9.57 GHz and other one (dipole 2) radiating at 11.98 GHz are
presented. In ...
Radiation performances of a dipole array configuration inserted in a left-handed media
(IEEE, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
In this work, the radiation improvements achieved when Left Handed Media (LHM) are combined with dipole antennas has been analysed. The behavior of two dipole antennas in array configuration when a Left Handed superstrate ...
Research on metamaterials for antenna applications
(2005)
Contribución a congreso / Biltzarrerako ekarpena,
During the last 20 years a lot of attention has been paid to apply Electromagnetic Band Gap (EBG) technology
in different frequency ranges, from microwaves to optics. EBG technology is based on the use of periodic structures ...
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 ...
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 ...
Coherently radiating periodic structures (CORPS) and the human eye: working principle
(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 ...
Design of low-cost smart accelerometers
(Universitat Politècnica de Catalunya, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
The goal of this project is to design a low-cost smart accelerometer, making use of a piezoelectric
element as basic sensing material, and adding a
mixed-mode conditioning circuit.
Computation of greatest common divisor for the blind deconvolution of transient impulsive signals
(Universitat Politècnica de Catalunya, 2005)
Contribución a congreso / Biltzarrerako ekarpena,
We propose a new blind deconvolution method for transient impulsive signals in a single input
– multiple output (SIMO) system. The method
exploits the data redundancy inherent to SIMO
multichannel systems to obtain an ...