Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jesus M. Rebollar"'
Publikováno v:
IEEE Access, Vol 7, Pp 450-456 (2019)
A new mode transducer for converting the TE10 rectangular waveguide mode to the TM01 circular waveguide mode is presented. The novel topology is based on two T-type junctions with in-phase excitation at their input rectangular ports. The first one is
Externí odkaz:
https://doaj.org/article/42fa262e0ef14989846b4a90950e04cd
Publikováno v:
IEEE Access, Vol 7, Pp 127353-127361 (2019)
This work presents a 10-way Ku-band power divider using a mode transducer and a radial junction connected by an overmoded circular waveguide operating in the TM01 mode. The circular symmetry of this mode has been exploited to obtain a power divider w
Externí odkaz:
https://doaj.org/article/6e08d20dbc0740fb96ea9443b612bf72
Autor:
Lucas Polo-Lopez, Juan Corcoles, Jorge A. Ruiz-Cruz, Jose R. Montejo-Garai, Jesus M. Rebollar
Publikováno v:
51st European Microwave Conference (EuMC)
51st European Microwave Conference (EuMC), Apr 2022, London, United Kingdom. ⟨10.23919/EuMC50147.2022.9784338⟩
51st European Microwave Conference (EuMC), Apr 2022, London, United Kingdom. ⟨10.23919/EuMC50147.2022.9784338⟩
International audience; One of the main drawbacks of complex horn antennas is that their analysis can result costly in computational terms. However, this cost can be mitigated by employing smart segmentation strategies that enable an efficient analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::460cfc394a1d8ffad7dae16575658145
https://hal.science/hal-03771476
https://hal.science/hal-03771476
Autor:
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz, José R. Montejo-Garai, Jesús M. Rebollar
Publikováno v:
Mathematics, Vol 11, Iss 5, p 1198 (2023)
This work studies the orthogonality of the fields radiated by the different modes of a radiating aperture. Waveguide modes exhibit an orthogonality property at the aperture cross-section that can be used to simplify calculations. However, it is uncle
Externí odkaz:
https://doaj.org/article/8d3f0533187c490d806fa3a4c2569427
Autor:
Lucas Polo-López, Pablo Sanchez-Olivares, Eduardo García-Marín, Jorge A. Ruiz-Cruz, Juan Córcoles, José L. Masa-Campos, José R. Montejo-Garai, Jesús M. Rebollar
Publikováno v:
Micromachines, Vol 12, Iss 12, p 1565 (2021)
Some recent waveguide-based antennas are presented in this paper, designed for the next generation of communication systems operating at the millimeter-wave band. The presented prototypes have been conceived to be manufactured using different state-o
Externí odkaz:
https://doaj.org/article/89827210cc5648d3b3d21926264fd651
Autor:
Raúl V. Haro-Báez, Juan Córcoles, Jorge A. Ruiz-Cruz, José R. Montejo-Garai, Jesús M. Rebollar
Publikováno v:
Advances in Mathematical Physics, Vol 2019 (2019)
The characterization of the dielectric properties of a material requires a measurement technique and its associated analysis method. In this work, the configuration involving two coaxial probes with a material for dielectric measurement between them
Externí odkaz:
https://doaj.org/article/228988dbfae14b648470b7bfe6cf619f
Publikováno v:
Advances in Mathematical Physics, Vol 2016 (2016)
The analysis of the electromagnetic scattering at discontinuities between equilateral triangular waveguides is studied. The complete electromagnetic solution is derived using analytical closed form expressions for the mode spectrum of the equilateral
Externí odkaz:
https://doaj.org/article/a8d5897a0f784a23b96e95b6a0dd4c3f
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