An Ultra-Low Power Charge Redistribution Successive Approximation Register A/D Converter for Biomedical Applications [0.03%]
用于生物医学应用的超低功耗电荷重新分配型逐次逼近型模数转换器
Santosh Koppa,Manouchehr Mohandesi,Eugene John
Santosh Koppa
Power consumption is one of the key design constraints in biomedical devices such as pacemakers that are powered by small non rechargeable batteries over their entire life time. In these systems, Analog to Digital Convertors (ADCs) are used...
Reducing Power and Cycle Requirement for FFT of ECG Signals through Low Level Arithmetic Optimizations for Cardiac Implantable Devices [0.03%]
基于底层算术优化降低心电信号FFT功率和周期需求以适应心脏植入设备
Safwat Mostafa,Eugene John
Safwat Mostafa
The Fast Fourier Transform or FFT remains to be the de facto standard in almost all disciplines for computing discrete Fourier transform. In embedded biomedical applications, efficient signal processing algorithms such as FFT for spectrum a...