3 papers
cond-mat.mtrl-sci2024
Experimental radar absorption in high-filling factor magnetic composites
Jaume Calvo-de la Rosa, Marc Vazquez-Aige, Paula Pérez +4
The electromagnetic properties and microwave absorption capabilities are studied in an anechoic chamber under real radar conditions for mono and bilayer composite samples consistin…
cond-mat.mtrl-sci2024
Microwave absorption in barium hexaferrite nanocomposites with random anisotropy
Jaume Calvo-de la Rosa, Antoni GarcÃa-Santiago, Joan Manel Hernà ndez +3
This work reports experimental evidence of random magnetic behavior observed in modified barium hexagonal ferrites. We observe a significant transition in the magnetic properties o…
physics.app-ph2024
New approach to designing functional materials for stealth technology: Radar experiment with bilayer absorbers and optimization of the reflection loss
Jaume Calvo de la Rosa, Aleix Bou Comas, Joan Manel Hernandez +4
Microwave power absorption by a two-layer system deposited on a metallic surface has been studied in the experimental setup emulating the response to a radar signal. Layers contain…