Comparison of Cascade, Lattice, and Parallel Filter Architectures
Madsen, Christi K.
Eftekhar, Ali Asghar
MetadataShow full item record
We examine the use of different high-level filter architectures (cascade, lattice, and parallel). We discuss their advantages and disadvantages, and we present simulation results and filter-tolerance tests. This information serves as a useful comparative analysis in the selection of a high-level filter architecture for a particular problem. The sensitivity to nonlinearity is also evaluated as resonance-enhanced power in the feedback path. For narrowband band-pass responses, cascade architectures appear to be more tolerant to filter parameter variations than lattice architectures and are substantially more efficient than parallel architectures
- COPE Publications 
Showing items related by title, author, creator and subject.
Rathi, Yogesh; Vaswani, Namrata; Tannenbaum, Allen R.; Yezzi, Anthony (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2007-08)Tracking deforming objects involves estimating the global motion of the object and its local deformations as a function of time. Tracking algorithms using Kalman filters or particle filters have been proposed for ...
Gee, Wesley Albert (Georgia Institute of Technology, 2005-07-15)In wireless transceiver circuits some of the most prevalent required off-chip components are discrete filters. These components are generally implemented with surface acoustic wave (SAW) or ceramic components. These devices ...
Finite element model updating through sum-of-squares (SOS) optimization and constrained Kalman filters Li, Dan (Georgia Institute of Technology, 2020-03-16)Finite element (FE) modeling techniques optimize model parameter values for improving the predication accuracy of a numerical model. This research investigates algorithms utilizing the frequency-domain modal properties and ...