A novel dual-channel HF radar system for ionospheric sounding

• DOI: 10.1587/comex.2017xbl0147
• Publication Date: 2017-11-05T22:09:30Z
• Authors: Lei Qiao; Liang Huang; Xiao Cui
• Keywords: Ionosonde; Channel sounding

This paper presents a novel dual-channel HF radar system for ionospheric sounding, which is called Wuhan Multifunctional Ionosonde with dual channels (WMI-DC). Based on the Universal Serial Bus (USB), and high performance FPGA, this newly designed WMI-DC has complete digital structure, makes it portable flexible. And due to application of m sequence waveform, can achieve good results low power. The primary modules data processing are illustrated in detail paper. experimental indicate that separate ordinary wave (O-wave) extraordinary (X-wave) from signals.