便携式医疗仪器与无线通信技术以及网络技术的结合,使移动医疗成为可能。考虑到移动生理参数监测设备的特殊应用条件,面向移动医疗的芯片设计面临低功耗、低频率和低噪声的挑战。本文设计的SoC芯片采用低频率、低噪声、低功耗(三低)的设计方案,主要研究四个方面的内容,即全差分模拟前端、电源管理、人体近端无线通信、数字信号协处理器和系统集成。 The combination of portable medical devices with wireless communication technologies and network technologies makes mobile healthcare possible. Considering the special application conditions of the mobile physiological parameter monitoring device, the mobile medical chip design faces the challenge of low power consumption, low frequency and low noise. SoC chip designed in this paper adopts low frequency, low noise, low power (three low) design, the main study of four aspects, namely, fully differential analog front end, power management, near-end wireless communications, digital signal processing Integrator and system integration.