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1

Features of propagation of HF signals on mid-latitude paths under conditions of geomagnetic disturbances

V. P. Uryadov, V. I. Kurkin, G. G. Vertogradov, V. G. Vertogradov, A. A. Ponyatov, S. N. Ponomarchuk

Journal:

Radiophysics and Quantum Electronics

Year:

2004

Language:

english

File:

PDF, 1.36 MB

english, 2004

2

Naked singularity formation in generalized Vaidya space-time

Vertogradov, V. D.

Journal:

Gravitation and Cosmology

Year:

2016

Language:

english

File:

PDF, 430 KB

english, 2016

3

[IEEE 2017 Radiation and Scattering of Electromagnetic Waves (RSEMW) - Divnomorskoe (2017.6.26-2017.6.30)] 2017 Radiation and Scattering of Electromagnetic Waves (RSEMW) - Travelling ionospheric disturbances effect on the single station location accuracy

Chayka, E. G., Vertogradov, G. G.

Year:

2017

Language:

english

File:

PDF, 1.51 MB

english, 2017

4

Positioning of Ionospheric Irregularities and the Earth’s Surface Roughness Using an Over-the-Horizon HF Radar

Uryadov, V. P., Vertogradov, G. G., Sklyarevsky, M. S., Vybornov, F. I.

Journal:

Radiophysics and Quantum Electronics

Year:

2018

Language:

english

File:

PDF, 5.51 MB

english, 2018

5

The eternal naked singularity formation in the case of gravitational collapse of generalized Vaidya space–time

Vertogradov, Vitalii

Journal:

International Journal of Modern Physics A

Year:

2018

Language:

english

File:

PDF, 138 KB

english, 2018

6

Single-Station Location of Radio Emission Sources in the Decameter Wavelength Range Using a Wide-Aperture Direction Finder and a Chirp Ionosonde–Radio Direction Finder

Vertogradov, G. G., Uryadov, V. P., Chaika, E. G., Valov, V. A., Vybornov, F. I., Pershin, A. V., Starodubrovsky, A. S.

Journal:

Radiophysics and Quantum Electronics

Year:

2018

Language:

english

File:

PDF, 1.67 MB

english, 2018

7

The diagonalization of generalized Vaidya spacetime

Vertogradov, Vitalii

Journal:

International Journal of Modern Physics A

Year:

2020

File:

PDF, 234 KB

2020

8

Proton emitters among Te isotopes

V.A. Karnaukhov, G.M. Ter-Akopyan, L.S. Vertogradov, L.A. Petrov

Journal:

Nuclear Physics A

Year:

1967

Language:

english

File:

PDF, 457 KB

english, 1967

9

Estimation of foF2 variations using round-the-world sounding data

V. Ivanova, V. Kurkin, V. Ivanov, G. Vertogradov, V. Uryadov

Journal:

Advances in Space Research

Year:

2010

Language:

english

File:

PDF, 1.04 MB

english, 2010

10

X-ray tomography for the ATLAS semi-conductor tracker

G Doucas, J Grosse-Knetter, R Nickerson, L Vertogradov

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2001

Language:

english

File:

PDF, 274 KB

english, 2001

11

Radar observations of artificial ionospheric turbulence during a magnetic storm

V. P. Uryadov, G. G. Vertogradov, V. G. Vertogradov, A. A. Ponyatov, V. L. Frolov

Journal:

Radiophysics and Quantum Electronics

Year:

2004

Language:

english

File:

PDF, 1.80 MB

english, 2004

12

Oblique Sounding and Modeling of the Ionospheric HF Channel

G.G. Vertogradov, V.P. Uryadov, V.G. Vertogradov

Journal:

Radiophysics and Quantum Electronics

Year:

2005

Language:

english

File:

PDF, 1.97 MB

english, 2005

13

Monitoring of wave-like disturbances by means of oblique sounding of the ionosphere

G. G. Vertogradov, V. G. Vertogradov, V. P. Uryadov

Journal:

Radiophysics and Quantum Electronics

Year:

2006

Language:

english

File:

PDF, 1.57 MB

english, 2006

14

The wideband attenuation of short radio waves on mid-latitude paths during X-ray flares in January 2005

G. G. Vertogradov, V. P. Uryadov, V. G. Vertogradov

Journal:

Radiophysics and Quantum Electronics

Year:

2007

Language:

english

File:

PDF, 135 KB

english, 2007

15

Field-aligned scattering of HF radio waves under conditions of action of high-power oblique radio waves on the ionosphere

V. P. Uryadov, G. G. Vertogradov, V. G. Vertogradov, G. P. Komrakov, Yu. N. Cherkashin, V. V. Vas’kov

Journal:

Radiophysics and Quantum Electronics

Year:

2007

Language:

english

File:

PDF, 1.23 MB

english, 2007

16

Calculation of optimal operating frequencies of a communication radio line according to oblique ionosphere sounding

G. G. Vertogradov, V. P. Uryadov, E. G. Vertogradova

Journal:

Radiophysics and Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 1.03 MB

english, 2008

17

On specific features of diurnal variations in characteristics of the diagnostic stimulated electromagnetic emission and their relation to the evolution of artificial ionospheric irregularities

V. L. Frolov, G. G. Vertogradov, V. G. Vertogradov

Journal:

Radiophysics and Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 549 KB

english, 2008

18

Method of frequency-time localization of complex signals undera prioriuncertainty conditions

V. N. Shevchenko, G. G. Vertogradov, P. N. Vikulov

Journal:

Radiophysics and Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 581 KB

english, 2008

19

Structure and dynamics of the ionospheric region with artificial small-scale irregularities according to complex measurements of the scattered radio-signal characteristics

V. P. Uryadov, G. G. Vertogradov, A. A. Ponyatov, V. G. Vertogradov, S. V. Kubatko, Yu. N. Cherkashin, I. V. Krasheninnikov, G. P. Komrakov, V. A. Valov

Journal:

Radiophysics and Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 832 KB

english, 2008

20

Spatio-temporal correlation of the maximum observable frequency on midlatitude radio lines

O. M. Barkhatova, V. P. Uryadov, G. G. Vertogradov, V. G. Vertogradov

Journal:

Radiophysics and Quantum Electronics

Year:

2009

Language:

english

File:

PDF, 240 KB

english, 2009

21

Sounding of an artificially perturbed ionosphere by means of an ionosonde/position finder with chirp modulation of the signal

V. P. Uryadov, G. G. Vertogradov, V. G. Vertogradov, S. V. Kubatko, A. A. Ponyatov, Yu. N. Cherkashin, I. V. Krasheninnikov, V. A. Valov, G. P. Komrakov, A. V. Makarov, D. V. Bredikhin

Journal:

Radiophysics and Quantum Electronics

Year:

2009

Language:

english

File:

PDF, 593 KB

english, 2009

22

Ultralong-range sounding of the ionospheric HF channel using an ionosonde/direction finder with chirp modulation of the signal

G. G.Vertogradov, V. P. Uryadov, E. G. Vertogradova, A. A. Ponyatov

Journal:

Radiophysics and Quantum Electronics

Year:

2010

Language:

english

File:

PDF, 932 KB

english, 2010

23

Consistent quasi-periodic variations of the geomagnetic pulsation level and doppler frequency shift of decametric radio waves aspect-scattered by artificial field-aligned ionospheric irregularities

L. F. Chernogor, G. G. Vertogradov, V. P. Uryadov, E. G. Vertogradova, M. A. Shamota

Journal:

Radiophysics and Quantum Electronics

Year:

2011

Language:

english

File:

PDF, 2.66 MB

english, 2011

24

Prediction of the maximum observed frequency of the ionospheric HF radio channel using the method of artificial neural networks

N. A. Barkhatov, S. E. Revunov, G. G. Vertogradov, V. G. Vertogradov, V. A. Valov, V. P. Uryadov

Journal:

Geomagnetism and Aeronomy

Year:

2006

Language:

english

File:

PDF, 208 KB

english, 2006

25

Splitting of the Doppler frequency shift of bi-static backscatter signals during the Sura experiments

T. D. Borisova, N. F. Blagoveshchenskaya, V. A. Kornienko, V. L. Frolov, G. G. Vertogradov, V. G. Vertogradov

Journal:

Geomagnetism and Aeronomy

Year:

2009

Language:

english

File:

PDF, 278 KB

english, 2009

26

10.1070/pu2007v050n03abeh006282

Frolov, Vladimir L., Bakhmet'eva, N.V., Belikovich, V.V., Vertogradov, G.G., Vertogradov, V.G., Komrakov, G.P., Kotik, D.S., Mityakov, Nikolai A., Polyakov, S.V., Rapoport, V.O., Sergeev, E.N., Teresh

Journal:

Physics Uspekhi

Year:

2007

Language:

english

File:

PDF, 298 KB

english, 2007

27

Complex Experimental Evaluation of the Characteristics of Propagation of HF Signals Along Midlatitude Paths of Different Length and Orientation

G.G. Vertogradov, Yu.P. Myatezhnikov, V.P. Uryadov, S.V. Rozanov

Journal:

Radiophysics and Quantum Electronics

Year:

2004

Language:

english

File:

PDF, 362 KB

english, 2004

28

Results of integrated studies of the perturbed ionosphere region using short-wave ranging in a wide frequency band and stimulated electromagnetic emission of the ionosphere

E. N. Sergeev, E. Yu. Zykov, A. D. Akchurin, I. A. Nasyrov, G. G. Vertogradov, V. G. Vertogradov, V. Yu. Kim, V. P. Polimatidi, S. M. Grach

Journal:

Radiophysics and Quantum Electronics

Year:

2012

Language:

english

File:

PDF, 843 KB

english, 2012

29

Cluster structure of artificial ionospheric turbulence according to the data of the radar measurements by the radio-direction finder ionosonde

G. G. Vertogradov, E. G. Vertogradova, V. P. Uryadov, V. G. Vertogradov, G. P. Komrakov, I. V. Krasheninnikov, Yu. N. Cherkashin, V. A. Valov, D. V. Bredikhin, A. V. Makarov

Journal:

Radiophysics and Quantum Electronics

Year:

2012

Language:

english

File:

PDF, 353 KB

english, 2012

30

Influence of an inhomogeneous structure of the high-latitude ionosphere on the long-distance propagation of high-frequency radio waves

V.P. Uryadov, G. G.Vertogradov, E. G.Vertogradova

Journal:

Radiophysics and Quantum Electronics

Year:

2012

Language:

english

File:

PDF, 1.59 MB

english, 2012

31

Gyroharmonic features of the hf-induced ionospheric irregularities

V. L. Frolov, I. A. Bolotin, G.P. Komrakov, G. G.Vertogradov, V. G. Vertogradov, E. G. Vertogradova, A. D. Akchurin, V. V. Bochkarev, A. M. Dresher, E. Yu. Zykov, R. R. Katypov, I. R. Petrova, K. M. Y

Journal:

Radiophysics and Quantum Electronics

Year:

2012

Language:

english

File:

PDF, 1.13 MB

english, 2012

32

Spread-FRadar Observations in the Midlatitude Ionosphere Using an Ionosonde–Radiodirection Finder

V.P. Uryadov, G. G.Vertogradov, E. G.Vertogradova

Journal:

Radiophysics and Quantum Electronics

Year:

2013

Language:

english

File:

PDF, 375 KB

english, 2013

33

Chirp Ionosonde–Radiodirection Finder as a New Tool for Studying the Ionosphere and Radio-Wave Propagation

Vertogradov, G. G., Uryadov, V. P., Vertogradova, E. G., Vertogradov, V. G., Kubatko, S. V.

Journal:

Radiophysics and Quantum Electronics

Year:

2013

Language:

english

File:

PDF, 622 KB

english, 2013

34

Generation of Artificial Ionospheric Irregularities in the Midlatitude Ionosphere Modified by High-Power High-Frequency X-Mode Radio Waves

Frolov, V. L., Bolotin, I. A., Komrakov, G. P., Pershin, A. V., Vertogradov, G. G., Vertogradov, V. G., Vertogradova, E. G., Kunitsyn, V. E., Padokhin, A. M., Kurbatov, G. A., Akchurin, A. D., Zykov,

Journal:

Radiophysics and Quantum Electronics

Year:

2014

Language:

english

File:

PDF, 2.55 MB

english, 2014

35

[IEE 11th International Conference on Antennas and Propagation (ICAP 2001) - Manchester, UK (17-20 April 2001)] 11th International Conference on Antennas and Propagation (ICAP 2001) - The computer simulation of the HF-channel

Vertogradov, G.G.

Year:

2001

Language:

english

File:

PDF, 447 KB

english, 2001

36

[IEEE 2011 XXXth URSI General Assembly and Scientific Symposium - Istanbul (2011.08.13-2011.08.20)] 2011 XXXth URSI General Assembly and Scientific Symposium - Experimental technique of multipositional FMCW sounding of artificial ionospheric irregularities

Polimatidi, V. P., Vertogradov, G. G., Kim, V. Yu, Krasheninnikov, I. V., Uryadov, V. P.

Year:

2011

Language:

english

File:

PDF, 162 KB

english, 2011

37

Features of Superlong-Distance and Round-the-World Propagation of HF Waves

Ponyatov, A. A., Vertogradov, G. G., Uryadov, V. P., Vertogradova, E. G., Shumaev, V. V., Chernov, A. G., Chaika, E. G.

Journal:

Radiophysics and Quantum Electronics

Year:

2014

Language:

english

File:

PDF, 1.01 MB

english, 2014

38

Ionospheric Effects of the X-Ray Flares of September 24, 2011 According to Oblique Sounding Data

G.Vertogradov, G., G.Vertogradova, E., Uryadov, V.P.

Journal:

Radiophysics and Quantum Electronics

Year:

2014

Language:

english

File:

PDF, 298 KB

english, 2014

39

Production region of identical pions at 38 GeV/c pi - -nuclei interactions with high-P t particles

Chklovskaia, A I, Gabunia, L L, Gemesy, T, Jenik, L, Kharchilava, A I, Krasznovsky, S, Penev, V N, Pinter, G, Vertogradov, L S

Journal:

Journal of Physics G Nuclear and Particle Physics

Year:

1995

Language:

english

File:

PDF, 412 KB

english, 1995

40

10.1070/PU2007v050n03ABEH006768

V. V. Zheleznyakov, A. A. Andronov, V. L. Bratman, E. Derishev, V. V. Kocharovsky, V. V. Kocharovsky, V. L. Frolov, N. Bakhmet'eva, V. Belikovich, G. Komrakov, G. Vertogradov, V. Vertogradov, D. Kotik

Year:

2007

Language:

english

File:

PDF, 682 KB

english, 2007

41

Drift Velocity of Small-Scale Artificial Ionospheric Irregularities According to Multifrequency HF Doppler Radar. I. Method of Calculation and Its Hardware Implementation

Vertogradov, G. G., Uryadov, V. P., Vertogradov, V. G., Vertogradova, E. G., Kubatko, S. V.

Journal:

Radiophysics and Quantum Electronics

Year:

2015

Language:

english

File:

PDF, 793 KB

english, 2015

42

Drift Velocity of Small-Scale Artificial Ionospheric Irregularities According to a Multifrequency HF Doppler Radar. II. Observation and Modeling Results

Vertogradov, G. G., Uryadov, V. P., Vertogradov, V. G., Vertogradova, E. G., Kubatko, S. V.

Journal:

Radiophysics and Quantum Electronics

Year:

2015

Language:

english

File:

PDF, 216 KB

english, 2015

43

Gravitational collapse of Vaidya spacetime

Vertogradov, Vitalii

Journal:

International Journal of Modern Physics Conference Series

Year:

2016

Language:

english

File:

PDF, 117 KB

english, 2016

44

The investigation of ionospheric response to total eclipses on 29th March, 2006 and on 20th March, 2015 based on HF oblique sounding data

Vertogradov, G.G., Vertogradova, E.G.

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2016

Language:

english

File:

PDF, 3.80 MB

english, 2016

45

Geodesics for particles with negative energy in Kerr’s metric

Vertogradov, V. D.

Journal:

Gravitation and Cosmology

Year:

2015

Language:

english

File:

PDF, 387 KB

english, 2015

46

Oblique Sounding of the Ionosphere by Means of an Ionosonde–Direction Finder with Chirp Signal

G. G. Vertogradov,V.P. Uryadov,M. S. Sklyarevsky…

Journal:

Radiophysics and Quantum Electronics

Year:

2017

Language:

english

File:

PDF, 548 KB

english, 2017

47

Impact of heliogeophysical disturbances on ionospheric HF channels

Uryadov, V.P., Vybornov, F.I., Kolchev, A.A., Vertogradov, G.G., Sklyarevsky, M.S., Egoshin, I.A., Shumaev, V.V., Chernov, A.G.

Journal:

Advances in Space Research

Year:

2017

Language:

english

File:

PDF, 1.72 MB

english, 2017

48

Impact of a Strong Magnetic Storm and Two X-Ray Flares on the Ionospheric HF Channel in the Summer Solstice of 2015 According to Oblique Sounding in the Eurasian Region

Uryadov, V. P., Kolchev, A. A., Vertogradov, G. G., Vybornov, F. I., Egoshin, I. A., Sklyarevsky, M. S., Shumaev, V. V., Chernov, A. G.

Journal:

Radiophysics and Quantum Electronics

Year:

2017

Language:

english

File:

PDF, 1.84 MB

english, 2017

49

Generation of the Super Small-Scale Artificial Ionospheric Irregularities in the Ionosphere Pumped by High-Power HF Radio Waves

Frolov, V. L., Bolotin, I. A., Vertogradov, G. G., Vertogradov, V. G.

Journal:

Radiophysics and Quantum Electronics

Year:

2017

Language:

english

File:

PDF, 597 KB

english, 2017

50

A New Tool for Investigating Complex Ionospheric Structures: Over-the-Horizon High-Frequency Sounding of Ionospheric Irregularities with a Chirp Ionosonde-Direction Finder

Uryadov, Valery P., Vertogradov, Gennady G., Vertogradova, Elena G., Vertogradov, Vitaly G.

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Year:

2017

Language:

english

File:

PDF, 7.04 MB

english, 2017

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