Study on structural characteristics of Ka-band high power millimeter wave radial transit time oscillator

2019 ◽  
Vol 26 (1) ◽  
pp. 013101 ◽  
Author(s):  
Haitao Wang ◽  
Jun Zhang ◽  
Fangchao Dang ◽  
Baoliang Qian
Keyword(s):  
Millimeter Wave ◽  
Transit Time ◽  
High Power ◽  
Structural Characteristics ◽  
Ka Band

THE FIRST 70NM 6-INCH GaAs PHEMT MMIC PROCESS

2009 ◽  
Vol 19 (01) ◽  
pp. 101-106
Author(s):  
H. KARIMY ◽  
L. GUNTER ◽  
D. DUGAS ◽  
P.C. CHAO ◽  
W. KONG ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
High Power ◽  
Device Fabrication ◽  
High Yield ◽  
Excellent Performance ◽  
Ka Band ◽  
Wave Technology

BAE Systems has developed a high power, high yield 70nm 6" 2-mil PHEMT MMIC process for frequencies up to 100GHz. Utilizing T -gate technology and 2-mil substrates, we have created a millimeter wave technology that produces excellent performance from Ka -band through W -bands. The device DC and RF characteristics have excellent uniformity across the wafer. In this paper, we report the 70nm device fabrication on 6-inch wafers and compare the DC and RF characteristics with its mature 0.1µm counterpart.

A high power radial Ka-band transit time oscillator with nonuniform extractor

2020 ◽  
Vol 95 (3) ◽  
pp. 035503 ◽  
Author(s):  
Haitao Wang ◽  
Jun Zhang ◽  
Fangchao Dang ◽  
Baoliang Qian ◽  
Siyao Chen
Keyword(s):  
Transit Time ◽  
High Power ◽  
Ka Band

Experimental investigation of a Ka band high power millimeter wave generator operated at low guiding magnetic field

2011 ◽  
Vol 18 (5) ◽  
pp. 053101 ◽  
Author(s):  
Jun Zhu ◽  
Ting Shu ◽  
Jun Zhang ◽  
Guolin Li ◽  
Zehai Zhang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Experimental Investigation ◽  
Millimeter Wave ◽  
High Power ◽  
Ka Band ◽  
Wave Generator

scholarly journals A high power capacity Ka-band radial transit time oscillator with one-gap extraction cavity

AIP Advances ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 025107
Author(s):  
Haitao Wang ◽  
Jun Zhang ◽  
Fangchao Dang ◽  
Baoliang Qian ◽  
Xingjun Ge
Keyword(s):  
Transit Time ◽  
High Power ◽  
Power Capacity ◽  
Ka Band

A High-Power Ka-Band Radial Transit Time Oscillator With Over-Sized Extractor

2021 ◽  
pp. 1-6
Author(s):  
Haitao Wang ◽  
Danni Zhu ◽  
Yuzhang Yuan ◽  
Jin Meng ◽  
Yancheng Cui ◽  
...  
Keyword(s):  
Transit Time ◽  
High Power ◽  
Ka Band

Ku/Ka-band Compact Orthomode Junction with Low Pass Filters for High Power Applications

2015 ◽  
Vol E98.C (2) ◽  
pp. 156-161
Author(s):  
Hidenori YUKAWA ◽  
Koji YOSHIDA ◽  
Tomohiro MIZUNO ◽  
Tetsu OWADA ◽  
Moriyasu MIYAZAKI
Keyword(s):  
High Power ◽  
Ka Band ◽  
Low Pass ◽  
Low Pass Filters
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