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Filters

Filters

Signal filtering plays a fundamental role in electronics and communications.  Filters modify specific frequency components of time-domain signals and are used as a tool for signal quality improvement, information recovery and frequency separation [1].  Filters are a fundamental frequency domain tool and as a component in electronic circuits and digital signal processing allow us to: Isolate circuits from DC (0Hz) currents. Suppress high and low frequency noise in received signals. Improve the spectral efficiency of transmitted signals. Separate the frequency…

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