The quasi-elliptic function filter with one transmission zero has the better selectivity than the general Chebyshevfilter.
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。
2
In the second, filter design theory and methodology has been investigated, especially the cross-coupled resonator filter and the modified chebyshevfilter.
讨论了滤波器设计中的一些理论,尤其是研究了在滤波器阻带内实现传输零点的一些理论和设计方法。
3
Although the Chebyshevfilter possesses attractive performances, its applications are limited due to the response properties being defined in the frequency domain.