tape helix

Dispersion equation of a tape helix slow wave structure filled with plasma

等离子体填充带状螺旋线的色散方程

Coordinate transformation in the study of tape helix

带状螺旋线研究中的坐标变换

Study of Vane-Loaded Tape Helix Slow Wave Structure with Novel Discontinuous Supporting Dielectric Pillars

一种具有新型分立介质支撑的翼片加载螺旋带慢波结构的研究

Based on the difference between theoretical analysis and soft model, the effect of the ratio of the tape width to helix pitch on the surface current distribution of the tape helix was simulated using 3-D simulation software HFSS.

由于实验无法准确测量螺旋带上的面电流分布，在详细比较理论分析与软件模拟异同的基础上，应用3维电磁场计算软件HFSS研究了螺旋带相对宽度与面电流分布的关系。

The Floquet form of electromagnetic travelling wave tubes with tape helix is analyzed in the frame.

螺旋带平面展开后,应用坐标变换得到的电磁场分量变量分离形式是去除面电流分布假设的理论基础.

The tape helix model is suggested for vaneloaded helical slow wave structures in this paper.

建立了翼片加载螺旋线慢波结构的螺旋带模型,得到了实用的色散方程、耦合阻抗和衰减常数的表达式.

It is shown that the helically wrapped circular waveguide has a higher interaction impedance, although it is more dispersive than the tape helix at low γα( radial propagation parameter).

计算表明，该电路在γα（径向传播参量）较小时，色散强于螺旋带慢波线，但其互作用阻抗较高。