基于Golay码的激励与相干平均在无创血糖监测系统中的比较分析

Satyabrata Sarangi, Praful P. Pai, P. K. Sanki, S. Banerjee
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引用次数: 4

摘要

提出了一种利用Golay编码激励提高光声(PA)信号信噪比和分辨率的方法,用于无创连续血糖监测。仿真结果显示了长度为4的Golay码的编码增益,与常规脉冲触发相比,编码增益为9.03 dB。此外,与相干平均技术相比,Golay编码激励可以获得更好的PA信号分辨率,有助于提高校准精度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Comparative Analysis of Golay Code Based Excitation and Coherent Averaging for Non-invasive Glucose Monitoring System
This paper presents a method for improvement in SNR and resolution of photo acoustic (PA) signal using Golay coded excitation for a non-invasive and continuous glucose monitoring. The simulation results with a Golay code of length 4 has been shown, which gives a coding gain of 9.03 dB in comparison to regular pulse triggering. Furthermore, Golay coded excitation results in better resolution of PA signal as compared to coherent averaging technique, which can help in improving calibration accuracy.
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