Design of the transceiver for a new type HF/VHF ionospheric sounding system
IEICE ELECTRONICS EXPRESS(2024)
摘要
The Wuhan Ionospheric Sounding System (WISS), based on FPGA and DDS architecture with USB communication, was developed for studying the ionosphere by the Ionospheric Laboratory of Wuhan University. This letter presents an improved hardware system of WISS, which is based on network port communication and suitable for software defined radio. The output waveforms are more controllable and more diversified in the improved system than the previous version. The new version of ionospheric sounding system can not only conduct conventional ionospheric exploration, but also implement meteors sounding by VHF band. The system structure and the design scheme of each module are described in detail. Then, some typical experiment results are carried out to verify the performance of the improved system. Results show that the new version system performed well in the experiments of ionospheric meteors sounding.
更多查看译文
关键词
ionosonde,hardware,network port communication,transmit- ter,receiver
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要