2026-05-31T14:30:23Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/383012026-02-03T11:57:54Zcom_10630_2254col_10630_37959

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 Acústica submarina Antenas Acústica no lineal 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 Leaky-Waves Antennas (LWAs), uses a single transducer to emit directional beams by changing the operating frequency, offering a low cost and low power consumption solution for acoustic localization applications. This paper presents a numerical model of an ALWA to determine its radiation patterns, the reflection and transmission coefficients. The results are obtained using specific boundary conditions. 2025-03-31T09:06:58Z 2025-03-31T09:06:58Z 2024 conference output 978-84-09-64038-6 https://hdl.handle.net/10630/38301 eng Iberian COMSOL Multiphysics Conference 2024 Málaga, España 28 junio 2024 http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional