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Название: Modern Filter Theory and Design
Автор: Editors Gabor C. Temes, Sanjit K. Mitra
Издательство: John Wiley & Sons
Год: 1973
Формат: PDF
Страниц: 578
Размер: 134.86 МБ
Язык: English
The theory of filters owes its origin to Wagner and Campbell, who in 1915 advanced the concept of passive electric wave filters. Since then, the theory and practice of filter design has advanced considerably with a consequent broadening of the term “filter”. Presently, a filter is more or less defined as a network which is required to have a prescribed response for a given excitation. The response requirement may be given either in terms of time or frequency; in the latter case, usually selectivity is implied.