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Updated: Jun 19, 2026

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
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Published on: December 27, 2012

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具有圆柱形介电单元细胞的Ka频反射阵列:优化添加剂制造和高容量材料特性

Michele Beccaria1, Andrea Massaccesi1, Mauro Lumia2

  • 1Department of Electronics and Telecommunications, Politecnico di Torino, 10129 Turin, Italy.

Sensors (Basel, Switzerland)
|September 13, 2025
PubMed
概括

这项研究介绍了一种使用添加技术制造的新型Ka频段介电反射阵天线. 通过通过充填调来控制材料的导电性,反射阵列实现了宽带性能和高光圈效率.

关键词:
通过3D打印打印.泽塔米克斯 (Zetamix) 是一种添加剂制造 添加剂制造 添加剂制造天线天线天线天线具有高的电容性.毫米波通信中的mmWave通信反射阵天线是反射阵天线.

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相关概念视频

Susceptibility, Permittivity and Dielectric Constant01:26

Susceptibility, Permittivity and Dielectric Constant

When placed in an external electric field, a dielectric material gets polarized. The charge density in the dielectric material is given by the sum of the bound and free charge densities, while the total charge density can also be written in terms of the total electric field. The bound charge density can be measured in terms of polarization, leading to the relationship between electric displacement and polarization.