Development of a Method for Determining the Position of Artificial Ionospheric Irreguliarities Responsible for the Radio-Wave Aspect-Angle Scattering on Short Paths by Oblique Backscatter Sounding Ionograms

被引：0

作者：

Pogorelko, N. A. ^{[1
]}

Sergeev, E. N. ^{[1
]}

Grach, S. M. ^{[1
]}

Zykov, E. Yu ^{[2
]}

机构：

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

[2] Kazan Fed Univ, Kazan, Russia

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2021年 / 64卷 / 02期

基金：

俄罗斯科学基金会; 俄罗斯基础研究基金会;

关键词：

FIELD-ALIGNED SCATTERING; PERTURBED IONOSPHERE; DRIFT VELOCITY; HF; REGION; IRREGULARITIES; FREQUENCY; FINDER;

D O I：

10.1007/s11141-021-10114-7

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：

The data of experiments on the oblique backscatter sounding of the heated ionospheric volume above the Sura facility on a short Kazan-Vasilsursk-Kazan path, when the Cyclone-GPS ionosonde was operated in the ionogram recording regime in the frequency range 1-7 MHz with a step of about 20 kHz are compared with the results of ray-tracing calculations for the sounding and scattered signals of the O- and X-mode polarizations over the entire range of operating frequencies of the ionosonde. The dependences of the typical transverse (to the geomagnetic field) scales of artificial scattering irregularities (in the range 40-200 m), which are responsible for the aspec-tangle scattering of radio waves of this range, and the position of the scattering region on the frequency of the sounding signals are determined for the entire range of existence of oblique backscatter sounding ionograms.

引用

页码：88 / 100

页数：13

共 3 条

[1] Development of a Method for Determining the Position of Artificial Ionospheric Irreguliarities Responsible for the Radio-Wave Aspect-Angle Scattering on Short Paths by Oblique Backscatter Sounding Ionograms
N. A. Pogorelko
E.N. Sergeev
S. M. Grach
E.Yu. Zykov
Radiophysics and Quantum Electronics, 2021, 64 : 88 - 100
[2] Determining the Position and Properties of the Region of Artificial Ionospheric Irregularities Above the Sura Facility Responsible for Generation of Aspect Scattering Signals on a Short Path
N. A. Pogorelko
E. N. Sergeev
S. M. Grach
V. A. Yashnov
A. V. Shindin
E. Yu. Zykov
Radiophysics and Quantum Electronics, 2018, 61 : 83 - 97
[3] Determining the Position and Properties of the Region of Artificial Ionospheric Irregularities Above the Sura Facility Responsible for Generation of Aspect Scattering Signals on a Short Path
Pogorelko, N. A.
Sergeev, E. N.
Grach, S. M.
Yashnov, V. A.
Shindin, A. V.
Zykov, E. Yu.
RADIOPHYSICS AND QUANTUM ELECTRONICS, 2018, 61 (02) : 83 - 97

← 1 →