影响射频接收灵敏度测试的研究  

Research on the Impact of RF Receiving Sensitivity Testing

作　　者：陈家心 李越鳌 林晓基 梁翠芸 钟智晖 刘诗蔚 

机构地区：[1]威凯检测技术有限公司,广州510663

出　　处：《日用电器》2024年第5期121-125,共5页ELECTRICAL APPLIANCES

摘　　要：随着移动通信技术的飞速发展,LTE技术已成为全球移动网络运营商的主流选择之一其高速数据传输、低延迟、高网络容量以及广域覆盖等特点备受青睐。然而,LTE系统的性能受到诸多因素影响,比如天线设计、信号波束宽度以及小区参数等。因此,如何有效测量LTE系统的灵敏度并深入理解相关影响因素,已成为网络性能测试与优化的重要课题。本文将测量LTE灵敏度的相关技术以及主要影响因素从理论和实验两个方面进行分析,希望能对LTE技术的应用与发展提供有益的参考。With the rapid development of mobile communication technology,LTE technology has become one of the mainstream choices for global mobile network operators with its features ofhighspeed data transmission,low latency,high network capacity,and wide-area coverage.However,the performance of LTE system is affected by many factors,such as antenna design,signal beamwidth,and cell parameters.Therefore,how to effectively measure the sensitivity of LTE system and deeply understand the relevant influencing factors has become an important issue in network performance testing and optimization.This article analyzes the relevant technologies and main influencing factors for measuring LTE sensitivity from both theoretical and experimental perspectives,hoping to provide useful references for the application and development of LTE technology.

关 键 词：射频 接收性能 接收灵敏度 传导法 

分 类 号：TN929.5[电子电信—通信与信息系统]