Enhancement in Analog/RF and Power Performance of Underlapped Dual-Gate GaN-Based MOSHEMTs with Quaternary InAlGaN Barrier of Varying Widths

Abstract This paper analyzes several SRAM failures using nano-probing technique. Three SRAM single bit failures with different kinds of Gox breakdown defects analyzed are gross function single bit failure, data retention single bit failure, and special data retention single bit failure. The electrical characteristics of discrete 6T-SRAM cells with soft breakdown are discussed and correlated to evidences obtained from physical analysis. The paper also verifies many previously published simulation data. It utilizes a 6T-SRAM vehicle consisting of a large number of SRAM cells fabricated by deep sub-micron, dual gate, and copper metallization processes. The data obtained from this paper indicates that Gox breakdown location within NMOS pull-down device has larger a impact on SRAM stability than magnitude of gate leakage current, which agrees with previously published simulation data.

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Recent advances and future of dual gate Doppler assessment for fetal condition

Choonpa Igaku ◽

10.3179/jjmu.jjmu.r.65 ◽

2016 ◽

Vol 43 (3) ◽

pp. 477-482

Author(s):

Masahiko NAKATA

Keyword(s):

Recent Advances ◽

Dual Gate

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Ships and marine technology. Guidelines for the assessment of speed and power performance by analysis of speed trial data

10.3403/02691936u ◽

2015 ◽

Cited By ~ 1

Keyword(s):

Trial Data ◽

Power Performance ◽

Marine Technology

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Power performance test technology of electric vehicle based on test standard

Study on Dynamical System ◽

10.35534/sds.0102007c ◽

2019 ◽

Vol 1 (2) ◽

pp. 52-57

Author(s):

Pan Haohao

Keyword(s):

Electric Vehicle ◽

Performance Test ◽

Power Performance ◽

Test Technology

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Power Test System Development and Dynamic Performance State Estimation Based on Hub Motor Vehicle

Recent Patents on Mechanical Engineering ◽

10.2174/2212797613666200131143626 ◽

2020 ◽

Vol 13 (2) ◽

pp. 126-140

Author(s):

Jing Gan ◽

Xiaobin Fan ◽

Zeng Song ◽

Mingyue Zhang ◽

Bin Zhao

Keyword(s):

Real Time ◽

Dynamic Performance ◽

Test System ◽

Operating Conditions ◽

Motor Vehicles ◽

Maximum Speed ◽

Performance Parameters ◽

Power Performance ◽

Power Test ◽

The Real

Background: The power performance of an electric vehicle is the basic parameter. Traditional test equipment, such as the expensive chassis dynamometer, not only increases the cost of testing but also makes it impossible to measure all the performance parameters of an electric vehicle. Objective: A set of convenient, efficient and sensitive power measurement system for electric vehicles is developed to obtain the real-time power changes of hub-motor vehicles under various operating conditions, and the dynamic performance parameters of hub-motor vehicles are obtained through the system. Methods: Firstly, a set of on-board power test system is developed by using virtual instrument (Lab- VIEW). This test system can obtain the power changes of hub-motor vehicles under various operating conditions in real-time and save data in real-time. Then, the driving resistance of hub-motor vehicles is analyzed, and the power performance of hub-motor vehicles is studied in depth. The power testing system is proposed to test the input power of both ends of the driving motor, and the chassis dynamometer is combined to test so that the output efficiency of the driving motor can be easily obtained without disassembly. Finally, this method is used to carry out the road test and obtain the vehicle dynamic performance parameters. Results: The real-time current, voltage and power, maximum power, acceleration time and maximum speed of the vehicle can be obtained accurately by using the power test system in the real road experiment. Conclusion: The maximum power required by the two motors reaches about 9KW, and it takes about 20 seconds to reach the maximum speed. The total power required to maintain the maximum speed is about 7.8kw, and the maximum speed is 62km/h. In this article, various patents have been discussed.

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