Low-Power Approximate Logarithmic Squaring Circuit Design for DSP Applications

Mohammad Saeed Ansari,Bruce F. Cockburn,Jie Han

IEEE Transactions on Emerging Topics in Computing（2022）

引用 6|浏览9

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摘要

The squaring function is widely used in Digital Signal Processing (DSP). There are many DSP applications with noisy inputs for which simplifying approximations of the squaring function implementation have a minor impact on the output quality, while permitting significant reductions in the hardware cost. This article proposes a Low-Error Squaring Function (LESF) and its low-power hardware implement...

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关键词

Hardware,Adders,Detectors,Digital signal processing,Error compensation,Matlab,Noise measurement

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