空间射频仿真技术在物联网终端上的研究及应用  

Research and Application of Space Radio Frequency Simulation Technology in Internet of Things Terminal

作　　者：王平松 邓波 王科 WANG Pingsong;DENG Bo;WANG Ke(Sichuan Changhong Electronic Holding Group Co.,Ltd.,Mianyang 621000,China)

机构地区：[1]四川长虹电子控股集团有限公司,四川绵阳621000

出　　处：《电子质量》2023年第2期37-43,共7页Electronics Quality

摘　　要：无线传输技术在物联网终端上应用广泛,其空间辐射性能的优劣直接影响终端的使用功能,因而空间辐射性能的测试越来越受到相关厂商的重视,业内也在持续对这一测试技术进行研究。介绍了一种空间射频仿真技术的实施方法,该技术可用于对无线终端产品空间辐射性能进行仿真测试及评估,能真实地反映终端无线收、发性能。重点讲解了技术的原理,并结合实际应用案例,直观地显示出了该技术对于产品性能的提升及设计的帮助。Wireless transmission technology is widely used in the Internet of Things terminals,and its space radiation performance directly affects the use function of terminals.Therefore,the test of space radiation performance is increasingly valued by relevant manufacturers,and the industry also continues to research this test technology.An implementation method of space RF simulation technology is introduced.The technology can be used to simulate and evaluate the space radiation performance of wireless terminal products,and can truly reflect the wireless receiving and transmitting performance of terminals.The principle of the technology is mainly explained.And combined with practical application cases,it intuitively shows the help of the technology to the improvement of product performance and design.

关 键 词：空间射频仿真 物联网终端 总辐射功率 总全向接收灵敏度 技术原理 

分 类 号：TP391.99[自动化与计算机技术—计算机应用技术]