The dynamic velocity taper and induced second harmonic are analyzed which improve the miniature TWT efficiency using computer simulation based on Rowe large signal theory.
本文以罗埃大信号理论为基础，对提高小型化行波管效率的动态速度渐变技术和二次谐波的抑制问题进行了模拟计算分析。
Compared to the theory signal, the chirp produced by DDS under large bandwidth, may have frequency distortion due to the limited chirp-rate.
受限于DDS芯片的调频转换速率，在大带宽下，DDS产生的线性调频信号相比理论信号可能存在频率失真。
The negative resistance and the noise performances are calculated by means of small signal theory. The large-signal performances are also approximately described.
本文用小信号理论计算了其负阻和噪声性能，并进行了大信号性能的近似分析。
Based on the nonlinear large-signal scattering functions theory, a novel method to linearize the scattering functions is studied.
基于非线性大信号散射函数理论，对一种用来线性化散射函数的新方法进行了研究。
Based on the nonlinear large-signal scattering functions theory, a novel method to linearize the scattering functions is studied.
基于非线性大信号散射函数理论，对一种用来线性化散射函数的新方法进行了研究。
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