The Coaxial helical-groove slow-wave structure, an all-metal slow-wave circuit, has advantages of good heat dissipation and great size. 同轴螺旋槽慢波系统具有全金属结构,有大尺寸、散热性能好的特点。
The Affections of Step Amplitude to Saturated Output Power in Non-linear Slow-wave Circuit 非线性慢波电路中跳变幅度对饱和输出功率的影响
Variations in Helical Slow-Wave Circuit Parameters and Traveling Wave Tube Characteristics 螺旋慢波电路参数变化对行波管特性的影响
Study on the interaction between beam and slow-wave of coaxial disk-loaded waveguide for relativistic traveling wave tube ( 4) The dispersion equation of the circuit with an annular electron beam is obtained according to self-consistent field theory. 同轴膜片加载圆波导相对论行波管注-波互作用线性理论研究四、分析了同轴脊加载螺旋槽系统的注波互作用的线性理论,得到了此结构在小信号条件下的热色散方程。
Three dimension software simulation for slow-wave characteristic and beam-wave interaction of coupled cavity circuit 耦合腔慢波特性及其注-波互作用的三维软件模拟
The Accurate Cold-Test Simulation of Three-Dimensional Helical Slow-Wave Circuit 三维螺旋慢波电路的精确的冷测模拟
The Dispersion Analysis lor Ring-Plane Slow-Wave Circuit 环板慢波线的色散分析
The high-frequency characteristic of helical slow-wave circuit is simulated by the quasi-periodic boundary condition of the MAFIA. The simulation result represents a little change when mesh points vary in some ranges, so the dispersion curve reaches the numerical convergence. 利用MAFIA的准周期边界条件对螺旋慢波电路的高频特性进行模拟,发现模拟结果在一定的网格取值范围内作微小变化,在此基础上使得色散曲线趋于数值收敛;
Numerical analysis on high frequency characteristics of inner slotted rectangular waveguide grating slow-wave circuit 内开槽矩形波导栅慢波电路高频特性的数值分析
The dispersion of the coaxial step-disc-loaded slow-wave structure with an annular electron beam is obtained according to the self-consistent filed theory. The computation results of the hot dispersion equation indicate the influence of the circuit dimensions and the electron beam parameters on the small signal gain. 利用具有环形电子注的平衡态模型,通过场匹配法,建立了同轴阶梯形膜片加载慢波系统的注波互作用自洽场理论,得到了此结构在小信号条件下的热色散方程。
A novel wideband high-power slow-wave structure called V-shape folded rectangular groove is proposed innovatively, and the interaction circuit for the V-band traveling-wave tube is designed by employing this structure. 提出了一种新型的宽带大功率慢波结构一V型曲折矩形槽慢波结构,并利用该结构完成了对V波段行波管互作用电路的设计。
Based on the research progress of miniaturized coupler design, a novel tapered stepped-impedance slow-wave loading structure is proposed in this dissertation. With the combination of transmission line theory, microwave network theory, and equivalent circuit theory, an accurate equivalent circuit model is proposed and analyzed. 基于耦合器小型化的研究现状,提出了一种新型的渐变阶梯阻抗慢波加载结构,并且结合传输线理论、微波网络理论、等效电路理论对该新型加载结构进行了准确的建模分析。
So the general theoretic method of coupled-cavity slow-wave structures is equivalent circuit analysis. 耦合腔慢波结构由于耦合元件(耦合孔、耦合缝)的存在,使得用场论的方法进行分析比较困难,因而目前一般采用等效电路法进行理论分析。
Slow-wave circuit, as the core part which amplifies the power of electromagnetic wave in TWT, decides its progress. 慢波结构作为行波管中放大激励微波能量的核心部件,直接决定了行波管的发展水平。