Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association
An extraordinary (X-mode) electromagnetic wave, injected into the ionosphere by the ground-based heating facility at Tromsø, Norway, was utilized to modify the ionosphere on November 6, 2017. The high-power high-frequency transmitter facility located at Tromsø belongs to the European Incoherent Scat...
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ftdoajarticles:oai:doaj.org/article:21396cbbb21b413ab65c8030ea3169b6 2023-05-15T16:04:42+02:00 Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association Xiang Wang Chen Zhou Tong Xu Farideh Honary Michael Rietveld Vladimir Frolov 2019-09-01T00:00:00Z https://doi.org/10.26464/epp2019042 https://doaj.org/article/21396cbbb21b413ab65c8030ea3169b6 EN eng Science Press http://www.eppcgs.org/article/doi/10.26464/epp2019042?pageType=en https://doaj.org/toc/2096-3955 2096-3955 doi:10.26464/epp2019042 https://doaj.org/article/21396cbbb21b413ab65c8030ea3169b6 Earth and Planetary Physics, Vol 3, Iss 5, Pp 391-399 (2019) artificial ionosphere modification stimulated electromagnetic emissions extraordinary electromagnetic wave european incoherent scatter scientific association (eiscat) Science Q Geophysics. Cosmic physics QC801-809 Environmental sciences GE1-350 article 2019 ftdoajarticles https://doi.org/10.26464/epp2019042 2022-12-31T02:25:15Z An extraordinary (X-mode) electromagnetic wave, injected into the ionosphere by the ground-based heating facility at Tromsø, Norway, was utilized to modify the ionosphere on November 6, 2017. The high-power high-frequency transmitter facility located at Tromsø belongs to the European Incoherent Scatter Scientific Association. In the experiment, stimulated electromagnetic emission (SEE) spectra were observed. A narrow continuum occurred under cold-start conditions and showed an overshoot effect lasting several seconds. Cascading peaks occurred on both sides of the heating frequency only in the preconditioned ionosphere and also showed an overshoot effect. These SEE features are probably related to the ponderomotive process in the X-mode heating experiment and are helpful for understanding the physical mechanism that generated them during the X-mode heating experiment. The features observed in the X-mode heating experiments are novel and require further investigation. Article in Journal/Newspaper EISCAT Tromsø Directory of Open Access Journals: DOAJ Articles Norway Tromsø Earth and Planetary Physics 3 5 391 399 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
artificial ionosphere modification stimulated electromagnetic emissions extraordinary electromagnetic wave european incoherent scatter scientific association (eiscat) Science Q Geophysics. Cosmic physics QC801-809 Environmental sciences GE1-350 |
spellingShingle |
artificial ionosphere modification stimulated electromagnetic emissions extraordinary electromagnetic wave european incoherent scatter scientific association (eiscat) Science Q Geophysics. Cosmic physics QC801-809 Environmental sciences GE1-350 Xiang Wang Chen Zhou Tong Xu Farideh Honary Michael Rietveld Vladimir Frolov Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
topic_facet |
artificial ionosphere modification stimulated electromagnetic emissions extraordinary electromagnetic wave european incoherent scatter scientific association (eiscat) Science Q Geophysics. Cosmic physics QC801-809 Environmental sciences GE1-350 |
description |
An extraordinary (X-mode) electromagnetic wave, injected into the ionosphere by the ground-based heating facility at Tromsø, Norway, was utilized to modify the ionosphere on November 6, 2017. The high-power high-frequency transmitter facility located at Tromsø belongs to the European Incoherent Scatter Scientific Association. In the experiment, stimulated electromagnetic emission (SEE) spectra were observed. A narrow continuum occurred under cold-start conditions and showed an overshoot effect lasting several seconds. Cascading peaks occurred on both sides of the heating frequency only in the preconditioned ionosphere and also showed an overshoot effect. These SEE features are probably related to the ponderomotive process in the X-mode heating experiment and are helpful for understanding the physical mechanism that generated them during the X-mode heating experiment. The features observed in the X-mode heating experiments are novel and require further investigation. |
format |
Article in Journal/Newspaper |
author |
Xiang Wang Chen Zhou Tong Xu Farideh Honary Michael Rietveld Vladimir Frolov |
author_facet |
Xiang Wang Chen Zhou Tong Xu Farideh Honary Michael Rietveld Vladimir Frolov |
author_sort |
Xiang Wang |
title |
Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
title_short |
Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
title_full |
Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
title_fullStr |
Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
title_full_unstemmed |
Stimulated electromagnetic emissions spectrum observed during an X-mode heating experiment at the European Incoherent Scatter Scientific Association |
title_sort |
stimulated electromagnetic emissions spectrum observed during an x-mode heating experiment at the european incoherent scatter scientific association |
publisher |
Science Press |
publishDate |
2019 |
url |
https://doi.org/10.26464/epp2019042 https://doaj.org/article/21396cbbb21b413ab65c8030ea3169b6 |
geographic |
Norway Tromsø |
geographic_facet |
Norway Tromsø |
genre |
EISCAT Tromsø |
genre_facet |
EISCAT Tromsø |
op_source |
Earth and Planetary Physics, Vol 3, Iss 5, Pp 391-399 (2019) |
op_relation |
http://www.eppcgs.org/article/doi/10.26464/epp2019042?pageType=en https://doaj.org/toc/2096-3955 2096-3955 doi:10.26464/epp2019042 https://doaj.org/article/21396cbbb21b413ab65c8030ea3169b6 |
op_doi |
https://doi.org/10.26464/epp2019042 |
container_title |
Earth and Planetary Physics |
container_volume |
3 |
container_issue |
5 |
container_start_page |
391 |
op_container_end_page |
399 |
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1766400325383618560 |