An all-dielectric THz waveguide has been designed, fabricated and characterized. The design is based on electromagnetic band gap (EBG) structures, and the fabrication is implemented with polymer-jetting rapid prototyping method. Measurement results show good consistency with design simulations. As an initial example, a waveguide with low propagation loss of 0.03 dB/mm at 105 GHz is demonstrated.
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机译：已经设计，制造和表征了全介电太赫兹波导。该设计基于电磁带隙（EBG）结构，并采用聚合物喷射快速成型方法进行制造。测量结果表明与设计仿真具有良好的一致性。作为初始示例，展示了在105 GHz时具有0.03 dB / mm的低传播损耗的波导。
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