现代电子技术2018，Vol.41Issue(6)：104-108,5.DOI:10.16652/j.issn.1004-373x.2018.06.025
调幅射频电磁场人体辐照实验系统的设计与实现
Design and implementation of human body irradiation experimental system for amplitude-modulated radiofrequency electromagnetic field
摘要
Abstract
A human body irradiation experimental system used for studying biological effects of amplitude-modulated radio-frequency electromagnetic field was designed. The system are introduced in the aspects of hardware system and software system respectively. The hardware system which is composed of radiofrequency signal generating module,power amplification module, impedance matching module and transmitting antenna receives parameter instructions of carrier wave,modulation frequency, modulation depth and power issued by the software system,and then generates the corresponding amplitude-modulated radiofre-quency electromagnetic field in real time. The actual measurement results show that the designed human body irradiation experi-mental system for amplitude-modulated radiofrequency electromagnetic field has good performance parameters,and can provide an easy-to-use and parameter-controllable electromagnetic irradiation platform for biological effect research on human body ampli-tude-modulated radiofrequency electromagnetic field.关键词
调幅射频电磁场/生物效应/电磁辐照系统/电磁仿真/FDTD/匹配电路Key words
amplitude-modulated radiofrequency electromagnetic field/biological effect/electromagnetic irradiation sys-tem/electromagnetic simulation/FDTD/matching circuit分类
信息技术与安全科学引用本文复制引用
蓝茂英,蔡林波,邓官华,段松,熊威,李晓东,辛学刚..调幅射频电磁场人体辐照实验系统的设计与实现[J].现代电子技术,2018,41(6):104-108,5.基金项目
国家重点研发计划项目(2016YFC010080) （2016YFC010080）
国家自然科学基金项目(61172034) （61172034）
国家自然科学基金项目(61528102) （61528102）
国家自然科学基金项目(61671229) （61671229）
广东省自然科学基金项目(2015A030313234) （2015A030313234）
广东省省级科技计划项目(2015B020214006 （）
2016A050502026) （）
上海科技计划项目(15441907500) Project Supported by National Key Research and Development Plan Program of China(2016YFC0100800),National Natural Science Foundation of China(61172034),National Natural Science Foundation of China(61528102),National Natural Science Foundation of China(61671229),Guang dong Provincial Natural Science Foundation(2015A030313234),Guangdong Provincial Science and Technology Plan Program(2015B020214006, 2016A050502026),Shanghai Science and Technology Plan Program(15441907500) （15441907500）
