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Complex Permittivity Measurements of Steel Fiber-Reinforced Cementitious Composites Using a Free-Space Reflection Method with a Focused Beam Lens Horn Antenna

To measure the electromagnetic properties of steel fiber-reinforced concrete (SFRC) in the X-band, 1-port measurements were performed using a lens horn antenna in a free-space measurement system. Free-space 1-port calibration with translations of the position of the reflector regarding the character...

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Detalles Bibliográficos
Autores principales: Cho, Kyeongyong, Jo, Sunghui, Noh, Yeong-Hoon, Lee, Namkon, Kim, Sungwook, Yook, Jong-Gwan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8659499/
https://www.ncbi.nlm.nih.gov/pubmed/34883792
http://dx.doi.org/10.3390/s21237789