passband ripple
英
美
网络 通带纹波; 带内增益平坦度; 通带波动; 通频带波动; 通带起伏
双语例句
- With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency.
当电极厚度增加时，通带的涟波会变小，中心频率会降低。 - The method is based on the Genetic Algorithm ( GA) and constitutes the fitness function with improvement factor, passband width and ripple of a filter. It speeds the search process and achieves near-global optimum parameters by means of the GA.
该方法以遗传算法（GA）的基本思想为基础，利用滤波器的改善因子、通带宽度和通带波纹来构成适应函数，并用GA来加快参量搜索速度和获取全局近似最优解。 - The filter has been verified by a C simulator in time and frequency domain, with the passband ripple of 0. 000 07 dB and stopband attenuation of 112 dB.
该滤波器在时域及频域上的性能已在C模拟器上经过验证，能够达到纹波系数小于0.00007dB，阻带衰减大于112dB。 - In this study the relation between the structure parameter ( such as coupling aperture diameter d) of 1/ 4 λ microwave band-pass dielectric filter and its final microwave properties ( such as bandwidth, passband ripple, insertion loss and stop-band attenuation) is discussed.
采用高频结构模拟软件模拟1/4λ同轴型带通微波陶瓷滤波器结构，讨论了耦合槽直径对滤波器的性能如带宽、插损、带内波动、阻带抑制等的影响。 - On this foundation, an equiripple 2-D FIR linear-phase filters design theory and approach is studied using neural networks. The approach can control effectively the passband ripple and the stopband attenuation.
在此基础上，进一步提出了等波纹二维FIR线性相位数字滤波器的神经网络设计理论与方法。