Performance analysis of adaptive transversal filters for high-speed lightwave systems
نویسنده
چکیده
Abstract: The analysis of transversal filters based on a novel cell design in common-source configuration (TF-CS) is presented. Based on this approach, a distributed transversal filter was designed as a monolithic microwave integrated circuit (MMIC) for optical-CDMA receiver systems [1]. In order to assess its performance, a transversal filter based on Gilbert cells (TF-GC) was designed using the same HEMT process. Analyses of both transversal filters allow comparing their performance in terms of gain, bandwidth and noise behaviour. Simulation results support our conclusions in favour of the novel approach.
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