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Current Control for a Single-Phase Grid-Connected Inverter Considering Grid Impedance
(2017-07-22)
The voltage source inverters are typically used to connect between distributed generation and the utility grid. In the grid-connected inverter, an output filter is often utilized in the inverter terminals to reduce the ...
An 8-bit 80-MS/s SAR ADC with Proposed S/H and Control Logic
(2017-04-15)
In recent years, state-of-the-art Successive Approximation Register (SAR) ADCs have been operated at hundreds of MHz bandwidth or even GHz bandwidth by time interleaved for communication applications. This thesis proposes ...
Consideration of 2-150 kHz Disturbances in North American Power Systems
(2017-07-27)
This is an evaluation of considerations for electromagnetic compatibility (EMC) limits for power line communication (PLC) based on North American standards. In the vast majority of cases, smart meters are located in the ...
An Improved English to Chinese Translation Search Engine of Technical Text
(2017-04-17)
The English to Chinese automatic translators cannot always satisfy the requirement of users especially in technical fields. Through research, the main reason is the wrong translation of technical terminologies. The researchers ...
Contact-free Vital Sign Monitoring Using Phase Difference of Channel State Information
(2017-11-27)
Vital signs, such as breathing and heartbeat, are useful to health monitoring since such signals provide important clues of medical conditions. Effective solutions are needed to provide contact-free, easy deployment, ...
Four-Chamber Endocardial Surface Reconstruction from MR Images and Application to Geometry and Mechanics Analysis on Healthy Subjects and Mitral Regurgitation Patients
(2018-07-20)
Heart failure is a common cause of hospitalization and the leading cause of death in the world [1]. It is usually secondary to a primary cardiovascular disease (CVD) and it is estimated that by 2030, about 23.6 million ...
Design of High Performance Radio-Frequency Phase-Locked Loops
(2018-07-26)
Phase-locked loop, or PLL, is widely used in different areas of electronic system such as wireless transceivers which use PLL to generate carrier signals. Nowadays, the requirement for ever increasing data rate puts more ...
Reaction: An Android Based Supplemental Learning Aid for Engineering Education
(2016-12-08)
The rapid rise of the smartphone platform is changing many facets of modern life. The platform presents exciting opportunities for supplemental education. Many mobile education applications are available e.g. Duolingo, an ...
Mextram Model Development for Improved Distortion Modeling of SiGe HBTs
(2019-12-09)
Linearity of SiGe HBTs has been widely studied nowadays. The accuracy on modeling of the third order intercept point (IP3) always puts strict requirements on compact models that can reproduce measured IP3 characteristics ...
Solutions for Tractor-trailer Path Following at Low Speed
(2017-07-22)
Autonomous tractor-trailer systems have become more and more popular in real life. This dissertation focuses on control and estimation for the path following problem where space-based path is used as reference. The goal ...