======= Filters ======= .. inheritance-diagram:: hermespy.simulation.rf.blocks.filters.Filter hermespy.simulation.rf.blocks.filters.HPF :parts: 1 Radio-Frequency (RF) filters selectively pass spectral signal components of desired frequency ranges while attenuating undesired frequencies. They are commonly used to remove out-of-band noise, suppress interference, and shape signal spectra in communication and radar systems. This module provides various numerical models of filters commonly applied in front-ends. .. autoclass:: hermespy.simulation.rf.blocks.filters.HPF .. autoclass:: hermespy.simulation.rf.blocks.filters.Filter .. autoclass:: hermespy.simulation.rf.blocks.filters.FilterRealization