Whistler wave radiation from a loop antenna located in a cylindrical density depletion

2009 ◽  
Vol 16 (6) ◽  
pp. 063502 ◽  
Author(s):  
Alexander V. Kudrin ◽  
Pavel V. Bakharev ◽  
Catherine Krafft ◽  
Tatyana M. Zaboronkova
Keyword(s):  
Whistler Wave ◽  
Loop Antenna ◽  
Wave Radiation ◽  
Density Depletion

scholarly journals Whistler wave radiation from a pulsed loop antenna located in a cylindrical duct with enhanced plasma density

2014 ◽  
Vol 21 (11) ◽  
pp. 112115 ◽  
Author(s):  
Alexander V. Kudrin ◽  
Natalya M. Shkokova ◽  
Orsolya E. Ferencz ◽  
Tatyana M. Zaboronkova
Keyword(s):  
Plasma Density ◽  
Whistler Wave ◽  
Loop Antenna ◽  
Wave Radiation ◽  
Cylindrical Duct

Whistler wave emission by a modulated electron beam injected into a plasma column surrounded by a uniform medium

2007 ◽  
Vol 73 (6) ◽  
pp. 967-980
Author(s):  
C. KRAFFT ◽  
T. M. ZABORONKOVA
Keyword(s):  
Magnetic Field ◽  
Electron Beam ◽  
Plasma Column ◽  
Modulation Frequency ◽  
Whistler Wave ◽  
Wave Radiation ◽  
Physical Conditions ◽  
Beam Modulation ◽  
Uniform Medium ◽  
Thin Electron

AbstractThe efficiency of whistler wave radiation by a density modulated and thin electron beam of finite length injected parallel with respect to the constant ambient magnetic field into a cylindrical plasma column surrounded by a uniform isotropic medium and aligned along the magnetic field is studied. A rigorous analytical derivation of the wave fields excited by the beam in the plasma column is presented. The time-averaged power radiated by the beam at the modulation frequency is determined. In particular, numerical calculations performed for physical conditions relevant to laboratory magnetized discharge plasmas show that, in the presence of a plasma column, the power lost by the modulated beam can be efficiently enhanced owing to resonant Cherenkov excitation of guided whistler modes at the beam modulation frequency.

Whistler wave excitation by a loop antenna in a bounded collisional magnetoplasma

2008 ◽  
Vol 77 (5) ◽  
pp. 055501 ◽  
Author(s):  
A V Kudrin ◽  
V A Es'kin ◽  
C Krafft ◽  
T M Zaboronkova
Keyword(s):  
Whistler Wave ◽  
Loop Antenna ◽  
Wave Excitation

Quasielectrostatic whistler wave radiation from the hot electron emission of a laser-produced plasma

2008 ◽  
Vol 15 (7) ◽  
pp. 072114 ◽  
Author(s):  
Stephen Vincena ◽  
Walter Gekelman ◽  
M. A. Van Zeeland ◽  
James Maggs ◽  
Andrew Collette
Keyword(s):  
Electron Emission ◽  
Whistler Wave ◽  
Wave Radiation ◽  
Hot Electron ◽  
Laser Produced Plasma

The nonlinear interaction of the whistler wave with the inertial alfven wave in the magnetosphere of the Earth

2002 ◽  
Vol 8 (5-6) ◽  
pp. 96-101
Author(s):  
V.N. Fedun ◽  
◽  
A.K. Yukhimuk ◽  
A.D. Voitsekhovska ◽  
О.К. Cheremnykh ◽  
...  
Keyword(s):  
Nonlinear Interaction ◽  
Whistler Wave ◽  
Alfven Wave ◽  
Inertial Alfvén Wave ◽  
The Earth

A Head-Local-Exposure System for Rats Using a Figure-8 Loop Antenna in the 2GHz Band

2011 ◽  
Vol E94-B (6) ◽  
pp. 1757-1760 ◽  
Author(s):  
Hiroki KAWAI ◽  
Kanako WAKE ◽  
Takuji ARIMA ◽  
Soichi WATANABE
Keyword(s):  
Loop Antenna ◽  
Exposure System ◽  
Local Exposure

ELECTRICALLY LARGE LOOP ANTENNA FOR RECEIVING UWB PULSED FIELDS

2017 ◽  
Vol 76 (17) ◽  
pp. 1489-1502
Author(s):  
P. V. Kholod ◽  
L. A. Varyanitsa-Roshchupkina ◽  
T. N. Ogurtsova
Keyword(s):  
Loop Antenna ◽  
Large Loop ◽  
Pulsed Fields
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