电源技术2012，Vol.36Issue(4)：561-563,592,4.
一种软件无线电平台的电源系统设计与实现
Design and implementation of power system for SDR
摘要
Abstract
Software defined radio (SDR) platform requires a variety of high-current voltage, and requests power system with the function of surveillance and control. A set of power solutions was designed, using the high-efficiency power conversion chip PTH12000 to step-down, the digital potentiometer to set the output voltage, TPS3103 to monitor the power of microcontroller MSP430, and MSP430 and eight channel A/0 conversion chip ADS7828 to monitor and control the power supply of the whole system. MSP430 MCU control core could control the power startup sequence, and meet OSP and FPGA on the requirements of the power startup sequence. The resistance and the op-amp realized the core supply current monitoring.关键词
电源管理/电源监控/软件无线电/PTH12000Key words
power management/ power monitor/ SDR/ PTH12000分类
信息技术与安全科学引用本文复制引用
赵秋明,丁云,欧阳宁,熊玉..一种软件无线电平台的电源系统设计与实现[J].电源技术,2012,36(4):561-563,592,4.基金项目
广西壮族自治区(省级)重点实验室主任基金项目(10913) （省级）
