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6 610 (0,078s)

Result

Experimental SDR receiver for monitoring and processing of solar radio bursts

The paper introduces a design of radio spectrography receiver that shall serve as equipment for reception, monitoring, and processing of solar radio bursts. These burst can affect operation of many radio c...

Electrical and electronic engineering

  • 2017
  • D
  • Link
Result

An estimation of spatial variations of magnetic field and superthermal electron distribution in cm-radio burst sources

The paper presents a new method of the estimation of spatial variations of the magnetic field and superthermal electron distribution in solar cm-radio burst sources and observed radio fluxes and on the analysis of several <...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • Jx
Result

Solar energetic particles and radio burst emission

We present a statistical study on the observed solar radio burst emission of the particle origin (flare and coronal mass ejection) we identified radio burst signatures of types II, III and IV by inspecting dynamic ...

Fluids and plasma physics (including surface physics)

  • 2017
  • Jimp
  • Link
Result

Comparative Analysis of Type III Radio Bursts and Solar Flares: Spatial Localization and Correlation with Solar Flare Intensity

We present a comprehensive study of type III radio bursts and their association is the introduction and validation of two methods for localizing radio bursts using the available distribution, while the second metho...

Fluids and plasma physics (including surface physics)

  • 2024
  • Jimp
  • Link
Result

Occurences of different types of 0.8-2.0 GHz solar radio bursts and fine structures during the solar cycle.

681 solar radio events observed by the Ondrejov radiospectrograph during 1992-2000 are analyzed statistically and corresponding bursts and fine structures classified into ten different classes....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2002
  • D
Result

Radio bursts with rapid frequency variations - Lace bursts.

The Ondřejov radiospectograf operating in the 0.8-2.0 GHz recorded unique burst with rapid frequency variations lasting for several minutes. The same burst was recorded simultaneously by the Brazilian solar spectroscope in the 1.0-2...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2001
  • Jx
Result

Ten Types of Solar Radio Bursts and Fine Structures Observed by the Ondřejov 0.8-2.0 GHz Radio-Spectrograph

681 solar radio events observed by the Ondřejov 0.8--2.0 GHz radio-spectrograph during 1992--2000 are analysed and corresponding bursts and fine structures classified into ten different classes....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2005
  • Jx
Result

Radio Echo in the Turbulent Corona and Simulations of Solar Drift-pair Radio Bursts

Drift-pair bursts are an unusual type of solar low-frequency radio emission developed Monte Carlo ray-tracing technique simulating radio-wave propagation in the inhomogeneous anisotropic turbulent solar corona. The results ...

Astronomy (including astrophysics,space science)

  • 2020
  • Jimp
  • Link
Result

Diagnostics of the dynamics of the Langmuir spectrum based on radio emission during the 12 March 2015 solar radio burst

radiation of solar radio bursts. We simulated the radio emission that is formed during the merging of Langmuir waves. The observed frequency spectra of radio bursts were fitted, consistent with the solar ...

Astronomy (including astrophysics,space science)

  • 2022
  • Jimp
  • Link
Result

On spatial variations of magnetic field and superthermal electron distribution in cm-radio burst source

of the magnetic field and superthermal electron distribution in solar cm-radio burst sources. The method is based on the analysis of several burst spectra recorded in the different and observed radio fluxes. It is...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • D
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