基于周期介质金环的紧凑太赫兹波导滤波器

2018 Fifth International Conference on Millimeter-Wave and Terahertz Technologies (MMWaTT) Pub Date : 2018-12-01 DOI:10.1109/MMWATT.2018.8661245

S. Razavizadeh, R. Sadeghzadeh, Z. Ghattan, M. Navarro‐Cía

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引用次数: 1

摘要

介绍了一种基于轴向周期介质和金环加载的空心圆波导的太赫兹频率带通滤波器。同轴金环的存在可以引入单模操作，因为在通带的两侧具有高的抑制值，并且所提出的结构具有可接受的限制。数值结果表明，金环对传输性能的影响是显著的。

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Compact THz waveguide filter based on periodic dielectric-gold rings

A band pass filter based on hollow circular waveguide loaded with axially periodic dielectric and gold rings is demonstrated for THz frequencies. The presence of coaxial gold rings can introduce the single mode operation due to a high rejection values at the both-sides of pass-band, and an acceptable confinement for the proposed structure. The presented numerical results show that the influences of the gold rings on the propagation properties are significant.

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来源期刊

2018 Fifth International Conference on Millimeter-Wave and Terahertz Technologies (MMWaTT)

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