Reactance filter with suppression in the stop band
作者： Michael Spunt
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摘要: An embodiment of a reactance filter with suppression in the stop band comprises first resonator (10), which is switched between an input connection (E) and output (A) filter, second (20), connected to (10) (M) for applying reference potential, inductor (Ls), parallel resonator. In addition pole point (P1, P2) caused essentially by acoustics at least one further (P3, P4), different from points occurs over course scattering parameter (S21) decrease achieved frequency-selective manner.
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