
В настоящей работе предложен интегральный критерий оценки селективных свойств различного вида полиномиальных фильтров в виде средней крутизны ската амплитудно-частотной характеристики и разработана аналитическая методика его расчета, совместимая с компьютерными математическими программами. Введенный критерий предназначен для использования в автоматизированных системах проектирования фильтров и частотно-избирательных устройств.
In this paper we propose an integral criterion for evaluating the selective properties of various types of polynomial filters in the form of average steepness of the slope of amplitude-frequency characteristic and developed analytical technique of its calculation, compatible with computer mathematical programs. Introduced criterion is intended for use in automated systems designing filters and frequency-selective devices.
ПОЛИНОМИАЛЬНЫЕ ФИЛЬТРЫ, АВТОМАТИЗИРОВАННЫЕ СИСТЕМЫ, ПОЛИНОМ ЧЕБЫШЕВА
ПОЛИНОМИАЛЬНЫЕ ФИЛЬТРЫ, АВТОМАТИЗИРОВАННЫЕ СИСТЕМЫ, ПОЛИНОМ ЧЕБЫШЕВА
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