This paper presents a slow-wave transmission line with thin pillars on strips shield. Slow-wave transmission lines are mostly used as stub filters. The proposed structure with pillars has higher capacitance and inductance per unit length of the line. Thus, high phase constant and quality factor can be achieved. We compare simulation results between the proposed structure and conventional lines for millimeter-wave CMOS. The proposed line gives higher phase constant of 3.1 rad/mm and high quality factor of 21.6 at 60 GHz.
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机译：本文提出了一种慢波传输线，其带状屏蔽层上有薄的柱子。慢波传输线主要用作存根滤波器。所提出的具有支柱的结构在线路的每单位长度上具有更高的电容和电感。因此，可以实现高的相位常数和品质因数。我们比较了毫米波CMOS的拟议结构和常规线之间的仿真结果。拟议中的线在60 GHz时具有3.1 rad / mm的更高相位常数和21.6的高质量因数。
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