Thermal Transient Extraction for GaN HEMTs by Frequency-Resolved Gate Resistance Thermometry with Sub-100 ns Time Resolution

2018 ◽  
pp. 1800503
Author(s):  
Adrien Cutivet ◽  
Meriem Bouchilaoun ◽  
Bilal Hassan ◽  
Christophe Rodriguez ◽  
Ali Soltani ◽  
...  
Keyword(s):  
Time Resolution ◽  
Resistance Thermometry ◽  
Gan Hemts ◽  
Thermal Transient ◽  
Gate Resistance

Characterization of AlGaN/GaN HEMTs Using Gate Resistance Thermometry

2017 ◽  
Vol 64 (1) ◽  
pp. 78-83 ◽  
Author(s):  
Georges Pavlidis ◽  
Spyridon Pavlidis ◽  
Eric R. Heller ◽  
Elizabeth A. Moore ◽  
Ramakrishna Vetury ◽  
...  
Keyword(s):  
Resistance Thermometry ◽  
Gan Hemts ◽  
Gate Resistance

The Impact of Temperature on GaN/Si HEMTs Under RF Operation Using Gate Resistance Thermometry

2019 ◽  
Vol 66 (1) ◽  
pp. 330-336 ◽  
Author(s):  
Georges Pavlidis ◽  
Shamit Som ◽  
Jason Barrett ◽  
Wayne Struble ◽  
Samuel Graham
Keyword(s):  
Resistance Thermometry ◽  
Gate Resistance ◽  
The Impact

scholarly journals Characterization of Dynamic Self-Heating in GaN HEMTs Using Gate Resistance Measurement

2017 ◽  
Vol 38 (2) ◽  
pp. 240-243 ◽  
Author(s):  
Adrien Cutivet ◽  
Flavien Cozette ◽  
Meriem Bouchilaoun ◽  
Ahmed Chakroun ◽  
Osvaldo Arenas ◽  
...  
Keyword(s):  
Resistance Measurement ◽  
Self Heating ◽  
Gan Hemts ◽  
Gate Resistance

Transient gate resistance thermometry demonstrated on GaAs and GaN FET

2016 ◽  
Author(s):  
Bryan K. Schwitter ◽  
Anthony E. Parker ◽  
Simon J. Mahon ◽  
Michael C. Heimlich
Keyword(s):  
Resistance Thermometry ◽  
Gate Resistance ◽  
Gan Fet

Large Periphery GaN HEMTs Modeling Using Distributed Gate Resistance

2018 ◽  
pp. 1800505 ◽  
Author(s):  
Bilal Hassan ◽  
Adrien Cutivet ◽  
Meriem Bouchilaoun ◽  
Christophe Rodriguez ◽  
Ali Soltani ◽  
...  
Keyword(s):  
Gan Hemts ◽  
Gate Resistance

Solar Corona Investigation by the Coronal Line Photometer at Lomnický Peak

1994 ◽  
Vol 144 ◽  
pp. 431-434
Author(s):  
M. Minarovjech ◽  
M. Rybanský
Keyword(s):  
Solar Corona ◽  
Time Resolution ◽  
Active Regions ◽  
High Time ◽  
High Time Resolution ◽  
List Type ◽  
Type Number ◽  
Coronal Line ◽  
Global Cycle

AbstractThis paper deals with a possibility to use the ground-based method of observation in order to solve basic problems connected with the solar corona research. Namely:1.heating of the solar corona2.course of the global cycle in the corona3.rotation of the solar corona and development of active regions.There is stressed a possibility of high-time resolution of the coronal line photometer at Lomnický Peak coronal station, and use of the latter to obtain crucial observations.

Periodic Variations in the Coronal Green Line Intensity and their Connection with the White-light Coronal Structures

2000 ◽  
Vol 179 ◽  
pp. 197-200
Author(s):  
Milan Minarovjech ◽  
Milan Rybanský ◽  
Vojtech Rušin
Keyword(s):  
Time Resolution ◽  
White Light ◽  
Short Time Scale ◽  
High Time Resolution ◽  
Green Line ◽  
Periodic Intensity ◽  
Coronal Green Line ◽  
Significant Intensity ◽  
Short Time ◽  
Coronal Structures

AbstractWe present an analysis of short time-scale intensity variations in the coronal green line as obtained with high time resolution observations. The observed data can be divided into two groups. The first one shows periodic intensity variations with a period of 5 min. the second one does not show any significant intensity variations. We studied the relation between regions of coronal intensity oscillations and the shape of white-light coronal structures. We found that the coronal green-line oscillations occur mainly in regions where open white-light coronal structures are located.

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