Results 1 to 10 of about 192,436 (221)

Interaction of Radio Waves [PDF]

open access: bronzeNature, 1934
PRIOR to the observation of the interaction of radio waves1, the study of the propagation of such waves through the atmosphere was concerned only with the effect of the ionosphere on them. The converse effect, namely, the influence of electric waves on the ionosphere, has already been considered by us in a theory of radio interaction2.
V. A. Bailey, D. F. Martyn
openaire   +3 more sources

“Velocity of Light and of Radio Waves” [PDF]

open access: bronzeNature, 1950
I SHOULD like to direct attention to the fact that in my article on the velocity of light and of radio waves1 the result announced by Houstoun2 was unfortunately omitted. It had not been published when my article was prepared, but could have been inserted had I noticed it in time.
L. Essen
openaire   +5 more sources

THE PRODUCTION OF DAMPED RADIO‐WAVES [PDF]

open access: greenSchool Science and Mathematics, 1920
n ...
William Schrieyer
openaire   +5 more sources

Simulations of radio-wave anisotropic scattering to interpret type III radio bursts measurements by Solar Orbiter, Parker Solar Probe, STEREO and Wind [PDF]

open access: yesA&A 656, A34 (2021), 2021
We use multi-spacecraft observations of invididual type III radio bursts in order to calculate the directivity of the radio emission, to be compared to the results of ray-tracing simulations of the radio-wave propagation and probe the plasma properties of the inner heliosphere.
arxiv   +1 more source

Radio-Wave Communication With Chaos [PDF]

open access: yesIEEE Access, 2020
6 pages 8 ...
Chao Bai   +3 more
openaire   +5 more sources

Large scale simulations of solar type III radio bursts: flux density, drift rate, duration and bandwidth [PDF]

open access: yesA&A 572, A111 (2014), 2014
Non-thermal electrons accelerated in the solar corona can produce intense coherent radio emission, known as solar type III radio bursts. This intense radio emission is often observed from hundreds of MHz in the corona down to the tens of kHz range in interplanetary space.
arxiv   +1 more source

On the Formation of Cluster Radio Relics [PDF]

open access: yesMon.Not.Roy.Astron.Soc. 331 (2002) 1011, 2001
(abridged) We present detailed 3-dimensional magneto-hydrodynamical simulations of the passage of a radio plasma cocoon filled with turbulent magnetic fields through a shock wave. Taking into account synchrotron, inverse Compton and adiabatic energy losses and gains we evolved the relativistic electron population to produce synthetic polarisation radio
arxiv   +1 more source

Forward Modeling of the Type III Radio Burst Exciter [PDF]

open access: yesSol Phys (2019) 294: 62, 2019
In this work, we propose a forward-modeling method to study the trajectory and speed of the interplanetary (IP) Type-III radio burst exciter. The model assumes that the source of an IP Type-III radio burst moves outward from the Sun following the Parker spiral field line.
arxiv   +1 more source

Nature of microstructure in pulsar radio emission [PDF]

open access: yesMon.Not.Roy.Astron.Soc. 327 (2001) 984, 2000
We present a model for microstructure in pulsar radio emission. We propose that micropulses result from the alteration of the radio wave generation region by nearly transverse drift waves propagating across the pulsar magnetic field and encircling the bundle of the open magnetic field lines.
arxiv   +1 more source

Scattering of ultrastrong electromagnetic waves by magnetized particles [PDF]

open access: yes, 2021
Observations of powerful radio waves from neutron star magnetospheres raise the question of how strong waves interact with particles in a strong background magnetic field $B_{bg}$. This problem is examined by solving the particle motion in the wave.
arxiv   +1 more source

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