Study on the Temperature Dependence of the Microwave-Noise Characteristics in AlGaN/GaN HEMTs

2010 ◽  
Vol 57 (9) ◽  
pp. 2353-2357 ◽  
Author(s):  
Zhi Hong Liu ◽  
Geok Ing Ng ◽  
Subramaniam Arulkumaran
Keyword(s):  
Temperature Dependence ◽  
Noise Characteristics ◽  
Gan Hemts ◽  
Microwave Noise

Broadband microwave noise characteristics of high-linearity composite-channel Al/sub 0.3/Ga/sub 0.7/N/Al/sub 0.05/Ga/sub 0.95/N/GaN HEMTs

2005 ◽  
Vol 26 (8) ◽  
pp. 521-523 ◽  
Author(s):  
Zhiqun Cheng ◽  
Jie Liu ◽  
Yugang Zhou ◽  
Yong Cai ◽  
K.J. Chen ◽  
...  
Keyword(s):  
Composite Channel ◽  
High Linearity ◽  
Noise Characteristics ◽  
Gan Hemts ◽  
Microwave Noise

Microwave noise performances of AlGaN∕GaN HEMTs on semi-insulating 6H-SiC substrates

2004 ◽  
Vol 40 (1) ◽  
pp. 80 ◽  
Author(s):  
J.-W. Lee ◽  
V. Kumar ◽  
R. Schwindt ◽  
A. Kuliev ◽  
R. Birkhahn ◽  
...  
Keyword(s):  
Gan Hemts ◽  
Microwave Noise

Microwave noise characteristics of GaAs-based HBTs

1999 ◽  
Author(s):  
Hidenori Shimawaki ◽  
Masafumi Kawanaka ◽  
Norio Goto
Keyword(s):  
Noise Characteristics ◽  
Microwave Noise

NOISE CHARACTERISTICS OF FIELD-PLATED GAN HEMTS

2005 ◽  
Author(s):  
Y.-F. WU ◽  
M. MOORE ◽  
T. WISLEDER ◽  
P.M. CHAVARKAR ◽  
P. PARIKH ◽  
...  
Keyword(s):  
Noise Characteristics ◽  
Gan Hemts

MICROWAVE FLUCTUATIONS IN ELECTRON GAS WITH PAIR COLLISIONS

2001 ◽  
Vol 01 (01) ◽  
pp. R81-R100 ◽  
Author(s):  
R. KATILIUS ◽  
A. MATULIONIS
Keyword(s):  
Monte Carlo ◽  
Electric Fields ◽  
Monte Carlo Methods ◽  
Recent Progress ◽  
Electron Gas ◽  
Experimental Results ◽  
Hot Electron ◽  
Electron Collisions ◽  
Noise Characteristics ◽  
Microwave Noise

The paper overviews recent progress in the field of hot-electron microwave noise and fluctuations with an emphasis on contribution due to inter-electron collisions that are inevitable in doped semi-conductors at a relatively high density of mobile electrons. A special attention is paid to the problem of hot-electron diffusion in the range of electric fields where inter-electron collisions are important and Price's relation connecting diffusion and noise characteristics is not necessarily valid. The basic and up-to-date information is presented on methods and advances in the field where combined analytic and Monte Carlo methods of investigation are indispensable while seeking coherent understanding of experimental results.

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