Terahertz frequency-scaled differential imaging for Sub-6 GHz vehicular antenna signature analysis
Ver/
Compartir
Estadísticas
Ver Estadísticas de usoMetadatos
Mostrar el registro completo del ítemAutor
Solano Pérez, José Antonio; Martínez Inglés, María Teresa; Molina García-Pardo, José María; Romeu Robert, Jordi; Jofre Roca, Lluís; [et al.]Área de conocimiento
Teoría de la Señal y las ComunicacionesPatrocinadores
This research was funded by the Ministry of Education and Science, Spain (PID2019-107885GB-C33/AEI/10.13039/501100011033, TEC2016-78028-C3-1-P, TEC2016-78028-C3-2-P and TEC2016-78028-C3-3-P, MDM2016-O6OO), Catalan Research Group 2017 SGR 219, and the European FEDER funds.Fecha de publicación
2020-10-02Editorial
MDPICita bibliográfica
Solano-Sanchez, J. [et al.]. Terahertz frequency-scaled differential imaging for Sub-6 GHz vehicular antenna signature analysis. "Sensors", 2 Octubre 2020, vol. 20, núm. 19, p. 5636:1-5636:13.Palabras clave
Frequency-dimension scaleTerahertz
Measurements
Differential imaging
Resumen
The next generation of connected and autonomous vehicles will be equipped with high numbers of antennas operating in a wide frequency range for communications and environment sensing. The study of 3D spatial angular responses and the radiation patterns modified by vehicular structure will allow for better integration of the associated communication and sensing antennas. The use of near-field monostatic focusing, applied with frequency-dimension scale translation and differential imaging, offers a novel imaging application. The objective of this paper is to theoretically and experimentally study the method of obtaining currents produced by an antenna radiating on top of a vehicular platform using differential imaging. The experimental part of the study focuses on measuring a scaled target using an imaging system operating in a terahertz band—from 220 to 330 GHz—that matches a 5G frequency band according to frequency-dimension scale translation. The results show that the induced currents ...
Colecciones
- Artículos [1734]
El ítem tiene asociados los siguientes ficheros de licencia:
Redes sociales