In this brief, a power efficient reconfigurable non-maximally decimated filter bank-based
modified frequency response masking technique is proposed to generate sharp transition …

This paper presents a reconfigurable frequency response masking (FRM) wideband
channelizer architecture which is characterized by low computational and hardware …

An apparatus, and related method, relates generally to viable bandwidth filtering. In such an
apparatus, an analysis filter bank has path filters associated with different bandwidths and is …

Cascade perfect reconstruction (PR) non-maximally decimated analysis and synthesis filter
banks (NMDFBs have been applied to the task of performing filtering of extremely wide …

This paper describes a number of techniques that use perfect reconstruction (PR) non-
maximally decimated filter banks (NMDFBs) to implement variable bandwidth filters. These …

The M-path polyphase analysis filter bank channelizer is quite a remarkable digital signal
processing algorithm. In its simplest realization, the maximally decimated filter bank, the …

that the system does not have a transfer function and that our analysis and synthesis tools
don't work here. We must develop new perspectives while teaching new ways of analyzing …

Disclosed is apparatus and method to filter a signal. In such an apparatus, an outer
polyphase filter is configured for receiving an input signal and for channelizing the input …