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arXiv · 2308.05747

Least-Squares Design of Chromatic Dispersion Compensation FIR Filters Realized with Overlap-Save Processing

Oscar Gustafsson·Cheolyong Bae·Hakan Johansson
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Abstract

A design method for chromatic dispersion compensation filters realized using overlap-save processing in the frequency domain is proposed. Based on the idea to use the values that are normally zero-padded, better results than using optimal time-domain design are obtained without any modification of the overlap-save processing complexity.

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Oscar Gustafsson, Cheolyong Bae, Hakan Johansson. 2023-06-20. Least-Squares Design of Chromatic Dispersion Compensation FIR Filters Realized with Overlap-Save Processing. https://arxiv.org/abs/2308.05747

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