scholarly journals A modified lower hybrid coupler for TPX

1996 ◽  
Author(s):  
Stefano Bernabei ◽  
Paul Goranson ◽  
Nevell Greenough ◽  
David Swain
Keyword(s):  
Lower Hybrid ◽  
Hybrid Coupler

Design of a Compact Lower Hybrid Coupler for Alcator C-Mod

2003 ◽  
Vol 43 (2) ◽  
pp. 145-152 ◽  
Author(s):  
Stefano Bernabei ◽  
Joel C. Hosea ◽  
Chun Chieh Kung ◽  
George D. Loesser ◽  
Joseph Rushinski ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Hybrid Coupler

Improvement for lower hybrid coupler with step transformers and power dividers

2006 ◽  
Author(s):  
C. Kung ◽  
N. Greenough ◽  
S. Bernabei ◽  
E. Fredd ◽  
R. Wilson ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Power Dividers ◽  
Hybrid Coupler

Design of 5.0-GHz KSTAR lower-hybrid coupler

2003 ◽  
Vol 65 (4) ◽  
pp. 569-576 ◽  
Author(s):  
Y.S Bae ◽  
C.H Paek ◽  
M.J Rhee ◽  
W Namkung ◽  
M.H Cho ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Hybrid Coupler

scholarly journals A Third Generation Lower Hybrid Coupler

2001 ◽  
Author(s):  
S. Bernabei ◽  
J. Hosea ◽  
C. Kung ◽  
D. Loesser ◽  
J. Rushinski ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Third Generation ◽  
Hybrid Coupler

Generation of the kinetic alfven wave and lower hybrid wave in space plasma

2001 ◽  
Vol 7 (2s) ◽  
pp. 59-66
Author(s):  
A.K. Yukhimuk ◽  
◽  
V.N. Fedun ◽  
Yu. Voitenko ◽  
E.K. Sirenko ◽  
...  
Keyword(s):  
Space Plasma ◽  
Alfven Wave ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Kinetic Alfvén Wave ◽  
Kinetic Alfven Wave

X-ray Measurements during Plasma Current Start-up Experiments using the Lower Hybrid Wave on the TST-2 Spherical Tokamak

2012 ◽  
Vol 132 (7) ◽  
pp. 485-489 ◽  
Author(s):  
Takuma Wakatsuki ◽  
Akira Ejiri ◽  
Hidetoshi Kakuda ◽  
Yuichi Takase ◽  
Takanori Ambo ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Spherical Tokamak ◽  
Plasma Current ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
X Ray ◽  
Start Up

scholarly journals LHR effects in nonducted whistler propagation – new observations and numerical modelling

2001 ◽  
Vol 19 (2) ◽  
pp. 147-157 ◽  
Author(s):  
F. Jiřiček ◽  
D. R. Shklyar ◽  
P. Třiska
Keyword(s):  
Wave Propagation ◽  
Numerical Modelling ◽  
Plasma Frequency ◽  
Cutoff Frequency ◽  
Lower Hybrid ◽  
Noise Band ◽  
Maximum Value ◽  
Lower Hybrid Resonance ◽  
Whistler Propagation ◽  
Lower Cutoff

Abstract. VLF-ELF broadband measurements onboard the MAGION 4 and 5 satellites at heights above 1 Re in plasmasphere provide new data on various known phenomena related to ducted and nonducted whistler wave propagation. Two examples are discussed: magnetospherically reflected (MR) whistlers and lower hybrid resonance (LHR) noise band. We present examples of rather complicated MR whistler spectrograms not reported previously and argue the conditions for their generation. Analytical consideration, together with numerical modelling, yield understanding of the main features of those spectrograms. LHR noise band, as well as MR whistlers, is a phenomenon whose source is the energy propagating in the nonducted way. At the plasmaspheric heights, where hydrogen (H+) is the prevailing ion, and electron plasma frequency is much larger than gyrofrequency, the LHR frequency is close to its maximumvalue in a given magnetic field. This frequency is well followed by the observed noise bands. The lower cutoff frequency of this band is somewhat below that maximum value. The reason for this, as well as the possibility of using the LHR noise bands for locating the plasma through position, are discussed.Key words. Magnetospheric physics (plasmasphere; wave propagation)

Practical Considerations for the CW Power Amplifier Design for Lower Hybrid Frequency Applications

2020 ◽  
Author(s):  
Sandeep R. Sainkar ◽  
Alice N. Cheeran ◽  
Gajendrakumar Shinde ◽  
Promod K. Sharma ◽  
Harish V. Dixit
Keyword(s):  
Power Amplifier ◽  
Lower Hybrid ◽  
Hybrid Frequency ◽  
Amplifier Design

Growth of the lower hybrid drift instability in the plume of a magnetically shielded Hall thruster

2021 ◽  
Vol 129 (19) ◽  
pp. 193301
Author(s):  
Ioannis G. Mikellides ◽  
Alejandro Lopez Ortega
Keyword(s):  
Hall Thruster ◽  
Lower Hybrid ◽  
Drift Instability
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