Listar por autor "Asorey-Cacheda, Rafael"
Mostrando ítems 1-4 de 4
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A novel modulation approach based on nonlinear acoustic signals for underwater communications.
(European Acoustics Association, 2023)Nonlinear acoustics is the catalyst of a new generation of applications that are exploited in different fields. The parametric nonlinear effect, i.e. the appearance of extra harmonics in the spectrum besides the fundamental ... -
Characterization of a Piezoelectric Acoustic Sensor Fabricated for Low-Frequency Applications: A Comparative Study of Three Methods
(MDPI, 2023-03-02)Piezoelectric transducers are widely used for generating acoustic energy, and choosing the right radiating element is crucial for efficient energy conversion. In recent decades, numerous studies have been conducted to ... -
Diseño de una antena de onda de fuga acústica para la localización espacial.
Fernández-Garrido, Alejandro; Campo-Valera, María; Abdo-Sánchez, María Elena
; Picó, Rubén; Asorey-Cacheda, Rafael (2024)
Desde la década de 1910, las señales acústicas se han utilizado para la localización espacial de objetos, como en el SONAR, y en diversas aplicaciones de localización de fuentes sonoras en el aire, incluyendo sistemas de ... -
Modeling of an Acoustic Leaky-Wave Antenna for Spatial Localization.
Fernández-Garrido, Alejandro; Campo-Valera, María; Abdo-Sánchez, María Elena; Picó, Rubén; Asorey-Cacheda, Rafael (2024)
The use of acoustic signals to locate objects in space has evolved significantly, highlighting techniques such as SONAR. An innovative alternative are Acoustic Leaky-Wave Antennas (ALWAs), which, inspired by electromagnetic ...