Computer aided automatic design of filter-divider with high accuracy
Fan Hui · Radar & Ecm · 2004
The emphasis is put on the introduction of a series of important problems related to computer aided design(CAD)of filters in transform area, including optimal numerical approximation,extraction of Hurwitz's equivalent polynomial, construction of network parameters,derivation of network elements by using pole-removed etc. Design practices prove this method given by this paper not only is of higher accuracy and speed,but also is very flexible. The methods given are suitable for the design of general high-pass filter,low-pass filter,band-pass and band-resistant filter, although they are to design the various kinds of filter-dividers.