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New shield structure for retrodirective and invisible applications

Abstract: Retrodirectivity and invisibility are two opposite concepts in the radar context. The former looks for an evident identification, while the latter aims to remain unnoticed. Here, we present a new structure based on inverted conical surfaces to provide both effects depending on the conical aperture value: 90° for retrodirective applications and 120° for invisible and Wi-Fi/Li-Fi applications. Results of the study carried out to confirm the behavior of the two structures are also presented, including measurements to compare performance with commercial prototypes in the case of retrodirectivity.

 Autoría: Caravantes J., Mediavilla P., Tazón A., Fernández T., Vassal'lo J.,

 Fuente: Microwave and Optical Technology Letters, 2016, 58(11), 2570-2577

 Editorial: John Wiley and Sons Inc.

 Fecha de publicación: 01/11/2016

 Nº de páginas: 8

 Tipo de publicación: Artículo de Revista

 DOI: 10.1002/mop.30095

 ISSN: 0895-2477,1098-2760

 Proyecto español: MTM2014-54141-P ; TEC2014-58341-C4-1-R

 Url de la publicación: https://doi.org/10.1002/mop.30095

Autoría

JORGE CARAVANTES TORTAJADA

PAULA MEDIAVILLA SALCEDO

ANTONIO TAZON PUENTE

JUAN VASALLO SANZ