带有一对传输零点的准椭圆函数滤波器相比切比雪夫型滤波器具备更好的选择性。
The quasi-elliptic function filter with one transmission zero has the better selectivity than the general Chebyshev filter.
利用椭圆函数滤波器较陡的过渡带特性设计前向和后向滤波器，消除由于IIR滤波器造成滤波后的数据相位非线性失真。
A back and forward filter with steeper transitional band was designed of ellipse function. It can remove nonlinear phase distortion caused by IIR filter.
准椭圆函数滤波器的传输零点，可以位于阻带内的任意位置处，这能更加灵活地对滤波器的带外抑制度进行调节，其矩形系数可以做得很高。
The transmission zeros(TZ) of Quasi-elliptic function filter could be placed in any position, so the attenuation out of band is controllable, then a high selection performance could get.
准椭圆函数滤波器是一种新型的高性能滤波器形式，但是由于其原型电路的形式比较复杂，用经典综合的方法提取其参数的效率很低，限制了这种形式滤波器的应用。
Quasi elliptic filer is a novel high performance filter. Due to its complicated prototype and poor efficiency to extract parameter with classic method, its application has been confined.
提出了椭圆函数互补滤波器的实现条件。
The approach of realization of the elliptic function complementary filter has been given.
采用电场耦合方式分别设计并加工了三个小型化性能非常突出的具有椭圆函数响应的二阶带通滤波器。
By electric field coupling, three second-order bandpass filters with elliptic function response and high miniaturization performance were design and fabricated.
最后用它实现了一个三阶椭圆函数低通滤波器，并经计算机模拟和实验验证，证明了该方案的正确性。
The computer simulation and experiment on a 3-order elliptic LP filter show the correctness of the concept.
完成了输出幅度均衡的单片机控制流程设计，对椭圆函数低通滤波器的幅频特性进行了计算机仿真，并对整个方案中的各环节进行了分析。
As the result of go though this process, I also simulate the LPF feature of amplitude-frequency by computer, and make analysis each step in the over-all scheme.
该滤波器采用半开环结构微带谐振腔，产生准椭圆函数响应。
Semiopenloop microstrip resonators are utilized to realize the quasi elliptic function response.
该滤波器采用半开环结构微带谐振腔，产生准椭圆函数响应。
Semiopenloop microstrip resonators are utilized to realize the quasi elliptic function response.
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