Zobrazeno 1 - 10
of 35
pro vyhledávání: '"R. Fernandez-Recio"'
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
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INSPEC Accession Number: 13368569 This paper presents a method that simultaneously estimates the two-dimensional (azimuth and elevation) direction of arrival (DOA) - along with the frequency - of a set of signals impinging on an array, with just a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ffeaea040466c2b1c79535a802c9a4f
https://doi.org/10.1109/map.2013.6474534
https://doi.org/10.1109/map.2013.6474534
Publikováno v:
IEEE Transactions on Antennas and Propagation. 56:774-783
A novel hybrid finite element method (FEM) -uniform theory of diffraction (UTD) method for the analysis of radiating structures in the presence of electrically large objects is presented. The hybridization is done in a fully coupled way taking into a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9acf83332cbb9c14acd2abf2b41f8aa3
https://doi.org/10.1109/tap.2008.916878
https://doi.org/10.1109/tap.2008.916878
Publikováno v:
IEEE Transactions on Magnetics. 43:1341-1344
A multi-hybrid method combining the finite element method (FEM) and several high frequency techniques (HFTs) for the efficient analysis of the radiation and scattering of electromagnetic waves on complex three-dimensional environments is presented. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a735858a3e216985f8bb985292ece7
https://doi.org/10.1109/tmag.2007.892416
https://doi.org/10.1109/tmag.2007.892416
Autor:
A. Jurado-Lucena, D. Poyatos-Martinez, R. Fernandez-Recio, Borja Errasti-Alcala, David Escot-Bocanegra
Publikováno v:
Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation.
Direction of Arrival (DOA) estimation is a problem which concerns very diverse fields of interest. In most applications, not only the DOA but also the estimation of the amplitude of the incoming signals is becoming an important issue. In that sense,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db7460346895286eaaf3b99fdcb7d7f
https://doi.org/10.1109/cefc.2010.5481660
https://doi.org/10.1109/cefc.2010.5481660
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Universitat Pompeu Fabra
Universitat Pompeu Fabra
INSPEC Accession Number: 10499025 The scattering behavior and simulation of cavities are still being studied by several research groups. In this paper, a simplified jet-engine model has been manufactured and measured under different configurations, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85d75f16a954518ca2864d8fb980357e
https://ieeexplore.ieee.org/document/4787324
https://ieeexplore.ieee.org/document/4787324
Publikováno v:
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation.
A hybrid method combining the finite element method (FEM) and several high frequency techniques (HFTs) for the efficient analysis of the radiation and scattering of electromagnetic waves on complex three-dimensional environments is presented. It make
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c3fab56f3e83a8797ff485c2839d34
https://doi.org/10.1109/cefc-06.2006.1632960
https://doi.org/10.1109/cefc-06.2006.1632960
Publikováno v:
2006 IEEE Antennas and Propagation Society International Symposium.
In this paper we describe a method for simultaneously estimating the direction of arrival (DOA) of the signal along with its unknown frequency. In a typical DOA estimation problem it is often assumed that all the signals are arriving at the antenna a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa3a7637fe3e9e719eedeb0459558da
https://doi.org/10.1109/aps.2006.1711118
https://doi.org/10.1109/aps.2006.1711118
Publikováno v:
IEEE Antennas and Propagation Society Symposium, 2004..
A broadband methodology, based on an interpolation technique, is proposed to mitigate the problems when several signals at different frequencies arrive at the array. Estimation of the DOA of these signals is achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7764de538f3404d9565e29194fc5672b
https://doi.org/10.1109/aps.2004.1329667
https://doi.org/10.1109/aps.2004.1329667
Publikováno v:
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313).
The effects produced by the mutual coupling between the elements of an array must be taken into account to improve the reliability of an adaptive process in a real environment. An interpolation technique, between the real and a virtual environment, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f63fa47a33ab41fcb1d7db84a970a1e
https://doi.org/10.1109/aps.2002.1016261
https://doi.org/10.1109/aps.2002.1016261
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