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开关电源纹波对射频收发系统性能影响
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Affiliation of Author(s):电子信息工程学院

Journal:电子科技

Key Words:开关电源;电源纹波;射频收发机;

Abstract:研究了使用开关电源为射频系统供电时,射频系统对于电源纹波的容忍度。从电源纹波泄漏到基带信号、电源纹波与射频信号混频两方面研究了电源纹波对系统的影响,并根据协议规范,确定出电源纹波值。在IEEE 802.11g协议下,通过仿真得出电源纹波应控制在15 m V以下。

Translation or Not:no

Date of Publication:2017-09-15

Co-author:王赛赛,方芳

Correspondence Author:bg

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Education Level:美国仁斯利尔理工学院

Degree:Doctoral Degree in Philosophy

School/Department:College of Electronic and Information Engineering

Discipline:Electrical Circuit and System

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