A new, quickly converging, technique for the synthesis of the extended coupling matrix for the Chebyshev filtering function of general kind is presented. The method formulates the synthesis as a least squares problem involving the eigenvalues of the N+2 transversal coupling matrix and its principal submatrices.
Published in:
Microwave and Wireless Components Letters, IEEE
(Volume:15
,
Issue:
2
)
Date of Publication: Feb. 2005