Efficient Estimation of Noise Suppression Amount in Power Bus with Decoupling Capacitors using Lossy Resonator Filters
Sho Kanao, Kengo Iokibe, Yoshitaka Toyota
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10 Aug 2021
To estimate the amount of noise suppressed by lossy resonator filters (LRFs) in a power bus with a decoupling capacitor, we used an equivalent circuit model considering the effect of the capacitor to know the suppression mechanism using the LRF. The discrepancy between the model and a full-wave simulation was approximately 2 dB.
