Optimization method for extracting coupling matrix of generalized chebyshev filter;

This paper mainly introduces the generalized Chebyshev filters,and a method is presented that the transfer and reflection coefficients are expressed by N-polynomials.

In this thesis, a novel type of waveguide generalized Chebyshev filter is designed.

Based on the analysis of the complex transmission zeros effect on the group delay and S parameters of the general Chebyshev filter, we find out that the real and imaginary parts mainly effect the amplitude and linear of the group delay, respectively.

General Chebyshev filter is a kind of high performance filter,whose parameters extraction with classic synthesis method is complicated and the topological structure formed by the method is unchangeable,this is inconvenient to use.

Usually the General Chebyshev filter is used to meetthese hard requirements.

Generalized Chebyshev function filter with transmission zeros in any-where has the advantage of high .

Simulation Design of SIR Generalized Chebyshev Coaxial-cavity Filter;

Research About Chebyshev Best Consistent Approximation and Error Function Characteristics;

Standardize the Satellite Orbit using Chebyshev Polynomial;

In this paper, the alternate theorem for the weighted least-squares solution is given, in the meantime, it is proved that the Chebyshev solution is just a certain weighted least-squares solution (the approximate space is a class of n-degree algebraic polynomials IPn), and the method how to select the weights is provided to find out the Chebyshev solution within the finite steps.