Comparison of Cascade, Lattice, and Parallel Filter Architectures Academic Article

abstract

• 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. 2010 IEEE

authors

• Madsen, Christi

published proceedings

• JOURNAL OF LIGHTWAVE TECHNOLOGY

author list (cited authors)

• Patnaik, R., Vandrasi, V., Madsen, C. K., Eftekhar, A. A., & Adibi, A.

citation count

• 6

publication date

• December 2010

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

keywords

• Cascade Filter
• Filter Architecture
• Filter Tolerance
• Lattice Filter
• Parallel Filter

Digital Object Identifier (DOI)

• 10.1109/JLT.2010.2089972

start page

• 3463

end page

• 3469

volume

• 28

issue

• 23

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2Fjlt.2010.2089972