Features of the HF Signal Propagation on Oblique Sounding Paths During Solar and Magnetic Activity in September 2017

被引：4

作者：

Uryadov, V. P. ^{[1
,2
]}

Vybornov, F., I ^{[1
]}

Pershin, A., V ^{[1
]}

机构：

[1] NI Lobachevsky State Univ Nizhny Novgorod, Radiophys Res Inst, Nizhnii Novgorod, Russia

[2] Polyot, Nizhnii Novgorod, Russia

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2019年 / 62卷 / 02期

关键词：

FREQUENCY; DOPPLER;

D O I：

10.1007/s11141-019-09956-z

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present the results of studying the influence of solar and magnetic activity in September 2017 on the HF signal characteristics on subauroral and midlatitude paths. A connection between the ionospheric effects caused by the magnetic storm and the magnetic disturbance intensity is established. It is shown that the formation of a strong sporadic E-s layer in the auroral ionosphere during a magnetic storm makes it possible to use the propagation mode with reflection from E-s in the interests of HF communication to neutralize the effects of the negative phase of the storm and absorption growth when unfavorable conditions for the F-mode propagation with reflection from the upper ionosphere occur.

引用

页码：85 / 98

页数：14

共 19 条

[1] Features of the HF Signal Propagation on Oblique Sounding Paths During Solar and Magnetic Activity in September 2017
V. P. Uryadov
F. I. Vybornov
A. V. Pershin
Radiophysics and Quantum Electronics, 2019, 62 : 85 - 98
[2] Observed and Calculated Ionograms of Oblique Ionospheric Sounding on HF Radio Paths During a Magnetic Storm of September 7–8, 2017
D. V. Blagoveshchensky
G. A. Zhbankov
O. A. Maltseva
Radiophysics and Quantum Electronics, 2019, 61 : 881 - 892
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Blagoveshchensky, D. V.
Zhbankov, G. A.
Maltseva, O. A.
RADIOPHYSICS AND QUANTUM ELECTRONICS, 2019, 61 (12) : 881 - 892
[4] Variations in the characteristics of a HF signal over an oblique sounding path during the solar eclipse on August 11, 1999
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Leonov A.M.
Ponyatov A.A.
Boiko G.N.
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[5] Variations in the characteristics of a HF signal over an oblique sounding path during the solar eclipse on August 11, 1999
2000, Nizhegorodskij State University (43):
[6] Vertical and Oblique Ionosphere Sounding During the 21 August 2017 Solar Eclipse
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Mabie, Justin
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (08) : 3690 - 3697
[7] The features of round-the-world signal propagation over the paths of the Russian chirp-sounder network during low and mild solar activity
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Nosov V.E.
Matyushonok S.M.
Litovkin G.I.
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Batukhtin V.I.
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[8] Observations by the CUTLASS radar, HF Doppler, oblique ionospheric sounding, and TEC from GPS during a magnetic storm
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[9] The 6 September 2017 X-Class Solar Flares and Their Impacts on the Ionosphere, GNSS, and HF Radio Wave Propagation
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Astafyeva, E.
Padokhin, A.
Ivanova, V
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SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, 2018, 16 (08): : 1013 - 1027
[10] SuperDARN Radar-Derived HF Radio Attenuation During the September 2017 Solar Proton Events
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