arxiveess.SPeess.SY2026-07-17
A Kalman Filter-Assisted Data-Predictive SAR ADC With Reduced Switching Energy for Low-Power Applications
Xiyuan Feng, Yuxiang Zhao, Jie Xiong, Dian Lin, Yunlei Zhong, Wei Liu, et al.
The proliferation of Internet of Things (IoT) devices and wearable health monitors has created an urgent demand for ultra-low-power analog-to-digital converters (ADCs). Successive approximation register (SAR) ADCs are widely used in such applications, yet their energy efficiency…