M
Matilde Sanchez-Fernandez
Researcher at Charles III University of Madrid
Publications - 58
Citations - 1131
Matilde Sanchez-Fernandez is an academic researcher from Charles III University of Madrid. The author has contributed to research in topics: MIMO & Telecommunications link. The author has an hindex of 15, co-authored 56 publications receiving 943 citations. Previous affiliations of Matilde Sanchez-Fernandez include Carlos III Health Institute.
Papers
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SVM multiregression for nonlinear channel estimation in multiple-input multiple-output systems
TL;DR: This paper develops a new method for multiple variable regression estimation based on Support Vector Machines: a state-of-the-art technique within the machine learning community for regression estimation, and shows how this new method can be efficiently applied.
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Expectation Propagation Detection for High-Order High-Dimensional MIMO Systems
TL;DR: This paper proposes a low-complexity high-accuracy MIMO symbol detector based on the Expectation Propagation (EP) algorithm, which allows approximating iteratively at polynomial-time the posterior distribution of the transmitted symbols.
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Antenna Parametrization for the Detection of Partial Discharges
Guillermo Robles,Matilde Sanchez-Fernandez,Ricardo Albarracin Sanchez,M. V. Rojas-Moreno,Eva Rajo-Iglesias,Juan Manuel Martínez-Tarifa +5 more
TL;DR: In this paper, four antennas are thoroughly studied by means of their theoretical and experimental behavior when measuring electromagnetic pulses radiated by PD activity and the results are analyzed in detail.
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Compact Multimode Patch Antennas for MIMO Applications [Wireless Corner]
N. Herscovici,C. Christodoulou,Eva Rajo-Iglesias,Oscar Quevedo-Teruel,Matilde Sanchez-Fernandez +4 more
TL;DR: This work presents the design of compact multimode patch antennas for application in medium-size MIMO terminals combining spatial and radiation-pattern diversity using short-circuited ring patch (SCRP) antennas.
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Spectral Efficiency in MIMO Systems Using Space and Pattern Diversities Under Compactness Constraints
TL;DR: In this article, the spectral efficiency of a MIMO system with small multimode patch antennas on the terminal side is evaluated in terms of spectral efficiency in the presence of perfect channel knowledge at both the transmitter and the receiver.