CSES observations of ELF wave radiation excited by the EISCAT heater
Modulation heating of the ionosphere using high-power high-frequency (HF) radio waves can generate an extremely low frequency (ELF) radiation source in the ionosphere, such as amplitude-modulation (AM) heating of the auroral electrojet or using two HF radio waves to illuminate the same region of the...
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Online Access: | http://dx.doi.org/10.1063/5.0022474 https://pubs.aip.org/aip/pop/article-pdf/doi/10.1063/5.0022474/13788928/122903_1_online.pdf |
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craippubl:10.1063/5.0022474 2024-09-15T18:04:28+00:00 CSES observations of ELF wave radiation excited by the EISCAT heater Yang, Jutao Li, Qingliang Lu, Hong Che, Haiqin Hao, Shuji Guo, Feng Wu, Jian Lyu, Libin Chen, Jing Ma, Guanglin Xu, Tong China Postdoctoral Science Foundation 2020 http://dx.doi.org/10.1063/5.0022474 https://pubs.aip.org/aip/pop/article-pdf/doi/10.1063/5.0022474/13788928/122903_1_online.pdf en eng AIP Publishing Physics of Plasmas volume 27, issue 12 ISSN 1070-664X 1089-7674 journal-article 2020 craippubl https://doi.org/10.1063/5.0022474 2024-08-01T04:03:37Z Modulation heating of the ionosphere using high-power high-frequency (HF) radio waves can generate an extremely low frequency (ELF) radiation source in the ionosphere, such as amplitude-modulation (AM) heating of the auroral electrojet or using two HF radio waves to illuminate the same region of the ionosphere to form beat-wave (BW) modulation. We first present observations of ELF waves received on the China seismo-electromagnetic satellite (CSES) and on the ground simultaneously, which were excited in the European Incoherent Scatter Scientific Association (EISCAT) modulation heating experiment carried out alternately in the AM and BW modes. When the CSES passed over the EISCAT heater, ELF waves excited in the AM and BW modes were received successfully by an electric field detector on board. The comparison of the received results between the satellite and the ground demonstrates that although the intensity of the ELF signals excited in the BW mode is far lower than that in the AM mode on the ground, the ratio of ELF wave intensities between the satellite and the ground in the BW mode is significantly larger than that in the AM mode. According to the experimental results, the propagation characteristics are simulated using the full-wave method when the ELF radiation sources are located in the D and F regions in the ionosphere. Article in Journal/Newspaper EISCAT AIP Publishing Physics of Plasmas 27 12 122903 |
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English |
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Modulation heating of the ionosphere using high-power high-frequency (HF) radio waves can generate an extremely low frequency (ELF) radiation source in the ionosphere, such as amplitude-modulation (AM) heating of the auroral electrojet or using two HF radio waves to illuminate the same region of the ionosphere to form beat-wave (BW) modulation. We first present observations of ELF waves received on the China seismo-electromagnetic satellite (CSES) and on the ground simultaneously, which were excited in the European Incoherent Scatter Scientific Association (EISCAT) modulation heating experiment carried out alternately in the AM and BW modes. When the CSES passed over the EISCAT heater, ELF waves excited in the AM and BW modes were received successfully by an electric field detector on board. The comparison of the received results between the satellite and the ground demonstrates that although the intensity of the ELF signals excited in the BW mode is far lower than that in the AM mode on the ground, the ratio of ELF wave intensities between the satellite and the ground in the BW mode is significantly larger than that in the AM mode. According to the experimental results, the propagation characteristics are simulated using the full-wave method when the ELF radiation sources are located in the D and F regions in the ionosphere. |
author2 |
China Postdoctoral Science Foundation |
format |
Article in Journal/Newspaper |
author |
Yang, Jutao Li, Qingliang Lu, Hong Che, Haiqin Hao, Shuji Guo, Feng Wu, Jian Lyu, Libin Chen, Jing Ma, Guanglin Xu, Tong |
spellingShingle |
Yang, Jutao Li, Qingliang Lu, Hong Che, Haiqin Hao, Shuji Guo, Feng Wu, Jian Lyu, Libin Chen, Jing Ma, Guanglin Xu, Tong CSES observations of ELF wave radiation excited by the EISCAT heater |
author_facet |
Yang, Jutao Li, Qingliang Lu, Hong Che, Haiqin Hao, Shuji Guo, Feng Wu, Jian Lyu, Libin Chen, Jing Ma, Guanglin Xu, Tong |
author_sort |
Yang, Jutao |
title |
CSES observations of ELF wave radiation excited by the EISCAT heater |
title_short |
CSES observations of ELF wave radiation excited by the EISCAT heater |
title_full |
CSES observations of ELF wave radiation excited by the EISCAT heater |
title_fullStr |
CSES observations of ELF wave radiation excited by the EISCAT heater |
title_full_unstemmed |
CSES observations of ELF wave radiation excited by the EISCAT heater |
title_sort |
cses observations of elf wave radiation excited by the eiscat heater |
publisher |
AIP Publishing |
publishDate |
2020 |
url |
http://dx.doi.org/10.1063/5.0022474 https://pubs.aip.org/aip/pop/article-pdf/doi/10.1063/5.0022474/13788928/122903_1_online.pdf |
genre |
EISCAT |
genre_facet |
EISCAT |
op_source |
Physics of Plasmas volume 27, issue 12 ISSN 1070-664X 1089-7674 |
op_doi |
https://doi.org/10.1063/5.0022474 |
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Physics of Plasmas |
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27 |
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12 |
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122903 |
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1810441971746996224 |