Abstract
Algebraic integers have been proven beneficial to DFT, DCT, and non-recursive FIR filter designs since algebraic integers can be dense in C, resulting in short-word-width, low power, and high-speed designs. This paper uses another property of algebraic integers; namely, algebraic integers can produce exact pole zero cancellation pairs that are used in recursive complex FIR, frequency sampling filter designs. Design synthesis results for Xilinx and Altera FPLDs are provided.
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Meyer-Baese, U., Ramírez, J., García, A. (2002). Low Power High Speed Algebraic Integer Frequency Sampling Filters Using FPLDs. In: Glesner, M., Zipf, P., Renovell, M. (eds) Field-Programmable Logic and Applications: Reconfigurable Computing Is Going Mainstream. FPL 2002. Lecture Notes in Computer Science, vol 2438. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-46117-5_92
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DOI: https://doi.org/10.1007/3-540-46117-5_92
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