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| Content Provider | IET Digital Library |
|---|---|
| Author | Gong, Wanlin Cui, Xiao Pan, Lingyun |
| Abstract | A multifunctional ionosonde was designed for ionospheric scientific research and monitoring applications by the Ionospheric Laboratory of Wuhan University during 2012–2014. This ionosonde is a high-frequency (HF) radar using inter-pulse phase codes and linear frequency modulation with high sensitivity. The two basic sounding modes of the radio system are the fixed frequency mode and the swept frequency mode. Both the radar waveform and the sounding mode are optional, based on practical considerations. This ionosonde can be applied to study the space environment, for applications such as to observe the disturbance and irregularities in the ionospheric E- and F-layers, to record the propagation features of the HF radio waves, to detect the state of the ocean and so on. With different transmitting antennae, the same ionosonde can operate as a vertical-incidence ionosonde, an oblique-incidence ionosonde or an oblique-backscatter ionosonde. Specifically, the ionosonde could be used to detect the state of the ocean by combining the sky wave with the ground wave. In this study, the architecture of the multifunctional ionosonde is introduced, and some initial observations of this ionosonde are presented. |
| Starting Page | 1303 |
| Ending Page | 1309 |
| Page Count | 7 |
| ISSN | 17518784 |
| Volume Number | 10 |
| e-ISSN | 17518792 |
| Issue Number | Issue 7, Aug (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/10/7 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2015.0561 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2016-03-02 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Atmospheric/ionospheric/magnetospheric Technique And Equipment Digital Multifunctional Ionosonde Application Fixed Frequency Mode Frequency Modulation HF Radar High-frequency Radar Instrumentation And Technique For Aeronomy, Space Physics, And Cosmic Rays Inter-pulse Phase Code Ionospheric Laboratory of Wuhan University Ionospheric Measuring Apparatus Ionospheric Scientific Research Ionospheric Technique Linear Frequency Modulation Oblique-backscatter Ionosonde Oblique-incidence Ionosonde Ocean State Detect Phase Coding Radar Antenna Radar Equipment Radio System Sounding Mode Remote Sensing by Radar Single Antenna Space Environment Swept Frequency Mode System And Application Transmitting Antenna Vertical-incidence Ionosonde |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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