Modification of ionospheric plasma in the near Rf field of a dipole antenna: active experiment in space

2000 ◽  
Vol 6 (5-6) ◽  
pp. 35-48
Author(s):  
N.V. Baranets ◽  
V.V. Afonin ◽  
V.A. Gladyshev ◽  
Y.P. Sobolev ◽  
G.P. Komrakov
Keyword(s):  
Ionospheric Plasma ◽  
Dipole Antenna ◽  
Active Experiment

scholarly journals Spacecraft potential during an active experiment: a comparison of experimental results with a simple model

2003 ◽  
Vol 21 (4) ◽  
pp. 915-922 ◽  
Author(s):  
P. Žilavý ◽  
L. Přech ◽  
Z. Nĕmeček ◽  
J. Šafránková
Keyword(s):  
Ionospheric Plasma ◽  
Potential Difference ◽  
Particle Charging ◽  
Active Experiments ◽  
Active Experiment ◽  
Plasma Experiment ◽  
Spacecraft Potential ◽  
Spherical Satellite ◽  
Quasineutral Plasma ◽  
Upper Ionosphere

Abstract. The Active Plasma Experiment (APEX) used intensive electron beam and/or a release of the low-energy Xenon plasma to study dynamic processes in the magnetosphere and upper ionosphere. It was shown by Prech et al. (1999) that the release of the Xe plasma increases the spacecraft potential when the ambient plasma density is low, but decreases it when the density is high enough. In the present paper, a simple computer model of the dust particle charging has been adapted for a calculation of the potential difference between a planar probe and a spherical satellite moving in the ionospheric plasma. The influence of a quasineutral plasma emission on the measured spacecraft potential difference is discussed and the calculated results are compared with experimental data from the APEX project.Key words. Ionosphere (active experiments)

Identification of earthquakes with the use of Sich-2 probe measurements of ionospheric plasma perturbations

2013 ◽  
Vol 19 (5(84)) ◽  
pp. 16-26
Author(s):  
V.A. Shuvalov ◽  
◽  
D.N. Lazuchenkov ◽  
S.V. Nosikov ◽  
G.S. Kochubey ◽  
...  
Keyword(s):  
Ionospheric Plasma ◽  
Probe Measurements

"PION" device for studying ionospheric plasma on board of a micro-satellite based on the "YuzhSat" platform

2019 ◽  
Vol 25 (2) ◽  
pp. 38-42
Author(s):  
O.B. Kokhanov ◽  
◽  
Yu.I. Venediktov ◽  
M.O. Barabanov ◽  
O.Yu. Venediktov ◽  
...  
Keyword(s):  
Ionospheric Plasma

Wideband 3D Folded Dipole Antenna with Feed Line for Small Terminal

2013 ◽  
Vol E96.B (10) ◽  
pp. 2410-2416 ◽  
Author(s):  
Tsutomu ITO ◽  
Mio NAGATOSHI ◽  
Shingo TANAKA ◽  
Hisashi MORISHITA
Keyword(s):  
Dipole Antenna ◽  
Feed Line ◽  
Folded Dipole

DYNAMICS OF THE IONOSPHERIC PLASMA ABOVE KHARKIV DURING THE JANUARY 4, 2011 SOLAR ECLIPSE

2012 ◽  
Vol 3 (4) ◽  
pp. 311-324 ◽  
Author(s):  
I. F. Domnin ◽  
Leonid Ya. Emelyanov ◽  
L. F. Chernogor
Keyword(s):  
Solar Eclipse ◽  
Ionospheric Plasma

DESIGN AND DEVELOPMENT OF COMB-SHAPED ME DIPOLE ANTENNA

2020 ◽  
Vol 79 (4) ◽  
pp. 283-290
Author(s):  
Neetu ◽  
P. Jyothirlatha ◽  
P. Seth
Keyword(s):  
Dipole Antenna ◽  
Design And Development

Rolled Dipole Antenna for Low-resolution GPR

PIERS Online ◽  
2007 ◽  
Vol 3 (7) ◽  
pp. 1107-1110 ◽  
Author(s):  
Andaya A. Lestari ◽  
D. Yulian ◽  
A. B. Suksmono ◽  
E. Bharata ◽  
A. G. Yarovoy ◽  
...  
Keyword(s):  
Dipole Antenna ◽  
Low Resolution
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