摘要
提出了应用软件无线电发展新的电离层电波探测技术 ,开发新一代电离层电波探测设备的思想 ,并针对广泛使用的电离层探测设备数字测高仪 ,详细讨论了软件化数字测高仪的系统结构、特色和可行性。结果表明 :发展新的软件化电离层电波探测设备的理论和技术条件均已成熟 ,它所具有的开放性和灵活性 ,能更好的满足二十一世纪电离层空间大气研究的需要。
This paper presents a conception for developing new ionospheric radio probing technique and equipment based on the software radio. As a conventional ionospheric sounding instrument, a new software digital ionosonde is discussed in details about its system architecture, feature and feasibility. The results demonstrate that the theory and technique is mature for developing the new software ionospheric sounding nowadays, and its flexibility would satisfy the demands of ionospheric space weather research in the 21 century.
出处
《电波科学学报》
EI
CSCD
2002年第3期286-290,共5页
Chinese Journal of Radio Science
基金
国家重点基础研究项目 (G2 0 0 0 0 784 0 7)
国家自然科学基金资助项目(40 1340 2 0 )
关键词
软件无线电
电离层
电波探测
数字测高仪
software radio, ionospheric radio sounding, digital ionosonde
