Tao Liang

ORCID: 0000-0003-0634-7948
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About
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Research Areas
  • Electromagnetic Compatibility and Noise Suppression
  • Electrostatic Discharge in Electronics
  • Pulsed Power Technology Applications
  • Electromagnetic Compatibility and Measurements
  • Lightning and Electromagnetic Phenomena
  • Semiconductor materials and devices
  • Advancements in Photolithography Techniques
  • Integrated Circuits and Semiconductor Failure Analysis
  • Silicon Carbide Semiconductor Technologies
  • Electron and X-Ray Spectroscopy Techniques
  • Microwave Engineering and Waveguides
  • Advanced machining processes and optimization
  • Advancements in Semiconductor Devices and Circuit Design
  • Iterative Learning Control Systems
  • Photonic and Optical Devices
  • Industrial Vision Systems and Defect Detection
  • Electromagnetic Simulation and Numerical Methods
  • Non-Destructive Testing Techniques
  • Advanced Sensor and Control Systems
  • Metallurgy and Material Forming
  • Optical Coatings and Gratings
  • Microwave and Dielectric Measurement Techniques
  • Advanced Fiber Laser Technologies
  • Electronic Packaging and Soldering Technologies
  • Advanced Algorithms and Applications

University of Electronic Science and Technology of China
2012-2025

Xi'an Jiaotong University
2015-2025

China Southern Power Grid (China)
2025

Beijing University of Chemical Technology
2024

State Key Laboratory of Electrical Insulation and Power Equipment
2021-2024

China Power Engineering Consulting Group (China)
2024

Shandong Electric Power Engineering Consulting Institute Corp
2024

Southwest Petroleum University
2023

Central China Normal University
2023

Politecnico di Milano
2015-2019

The carbon fiber reinforced polymer (CFRP) is widely used in aircraft and wind turbine blades because of their high strength low weight. CFRP sensitive to impact damage detecting damages important for ensuring the structural safety. This study conducted detect using eddy current pulsed thermography (ECPT). were artificially produced by energies 4 J, 6 8 J 10 respectively. lead non-uniform distribution excited coil with frequency alternating current. can be represented heat according Joule's...

10.1016/j.compstruct.2016.02.039 article EN cc-by Composite Structures 2016-02-20

As for the machine tool with high-speed ball screw feed system, quite large friction force may change real contact state of kinematic joints, which would further affect dynamic characteristics whole system. In this article, an equivalent model system was established using hybrid element method. The axial stiffness individual joint and transmission were all derived considering influence rate. variation in natural frequency rates analyzed proposed also verified by experiments. results show...

10.1177/0954405414534641 article EN Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture 2014-06-09

The development and behavior of a new model for Motorola's LDMOS transistor is described. includes self-heating effects, produces accurate small-signal simulations as well large-signal, harmonic-balance also operates in the transient mode. It simpler than previous models, yet it accurately predicts mixed signal such intermodulation distortion.

10.1109/mwsym.1999.779792 article EN 2003-01-20

This paper discusses the modeling techniques to account for transmission line high frequency effects, and proposes a method integrate these into practical design-worthy model generation flow. The tabulated models are capable of predicting wideband dielectric characteristics conductor losses due skin effect surface roughness. They can be used accurately volume, low cost printed circuit board traces which often have roughened trace surfaces pronounced variation in properties. accuracy is...

10.1109/mwsym.2006.249721 article EN IEEE MTT-S International Microwave Symposium digest 2006-01-01

10.1016/j.ijmachtools.2015.11.002 article EN International Journal of Machine Tools and Manufacture 2015-11-04

High-speed serial links integrated in advanced CMOS are ubiquitous modern microprocessor systems. These commodity have fixed performance specs and therefore realize the benefit of technology scaling area power reduction at high data rates. To significant benefits, these designs must overcome challenges associated with implementing analog functions scaled logic-optimized processes while maintaining link robustness over a wide range channel characteristics third party components.This work...

10.1109/isscc.2015.7062987 article EN 2015-02-01

ABSTRACT Passive localisation and tracking of a radio emitter is significant interest for both civilian defence applications. Among the existing methods, received signal strength indicator (RSSI)‐based widely used due to its low cost simplicity. However, most RSSI‐based techniques make simplifying assumptions, such as relying on basic path‐loss models presuming has already been detected, overlooking complex environmental effects like shadowing caused by obstacles. These limitations hinder...

10.1049/rsn2.70010 article EN cc-by IET Radar Sonar & Navigation 2025-01-01

In this paper, transmission-line (TL) theory is applied to formulate a worst-case analysis for the assessment of wideband intentional electromagnetic interference radiated onto cable harness (with terminal units) above ground. Given bandwidth and energy density high-power pulse impinging on cable, spectrum maximizing peak value common-mode voltage waveform induced at end obtained. Unlike in full-wave solution problem, proposed TL model allows for, first, deriving closed-form expressions...

10.1109/temc.2018.2877508 article EN IEEE Transactions on Electromagnetic Compatibility 2018-11-07

Based on 11-μm-thick silicon layer and 1-μm-thick buried oxide layer, a novel high-voltage thick SOI technology has been developed for driving plasma display panels (PDP). HV pLDMOS, nLDMOS, nLIGBT LV CMOS are compatible with deep trench isolation. The length T, Y pLDMOS TD nLDMOS optimized to reduce the device size satisfy off-state breakdown voltage simultaneously. Interdigitated N <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">+</sup> &P P...

10.1109/ispsd.2011.5890820 article EN 2011-05-01

This work is concerned with the assessment of radiated susceptibility a victim system subject to wideband, intentional electromagnetic interference. It shown that high-power (HPEM) pulses giving rise worst-case interference, according predefined criteria, can be readily determined thanks reciprocity-based approach. Particularly, for specified bandwidth and energy density, HPEM pulse waveform maximizing voltage peak induced across an electric port found by solving optimization problem. The...

10.1109/temc.2017.2778017 article EN IEEE Transactions on Electromagnetic Compatibility 2017-12-12

Centrifugal chillers have been widely used in medium- and large-scale air conditioning projects. However, equipment running with faults will result additional energy consumption. Meanwhile, it is difficult to diagnose the minor of equipment. Therefore, Extreme Gradient Boost (XGBoost) algorithm was solve above problem this article. The ASHRAE RP-1043 dataset employed for research, utilizing feature splitting principle XGBoost reduce data dimension 23 dimensions. Subsequently, five important...

10.3390/buildings14061835 article EN cc-by Buildings 2024-06-17

One critical area for EUV lithography is the development of appropriate mask repair strategies. To this end, we have explored etching strategies nickel absorber layers and focused electron beam induced deposition ruthenium capping layers. Nickel has higher absorption than standard TaN layer thus thinner films improved optical quality can be realized. A thin (2.5 nm) film commonly used as a protective on Mo-Si multi-layer mirror which mechanically chemically protects multi-layers during...

10.1117/12.2046712 article EN Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 2014-04-17

A modeling procedure was developed to generate electrical package models for metal-ceramic packages. These are capable of accounting effects associated with the lead capacitance, self and mutual inductances bond wires, coupling between input output package. combination full-wave electromagnetic simulation equivalent-circuit model extraction allows accurate generation efficient circuit simulation. Measured S-parameters were used verify overall methodology. It has been demonstrated that play...

10.1109/22.769340 article EN IEEE Transactions on Microwave Theory and Techniques 1999-06-01

This study investigates focused electron beam induced etching for the removal of alumina particles on patterned extreme ultra violet (EUV) mask using nitrosyl chloride (NOCl) as assist gas. As potential contaminant, aluminum oxide (alumina, Al2O3) have been successfully removed, leaving underlying layers undamaged. Particles were applied onto an EUV mask, consisting a multilayer Bragg mirror capped with thin ruthenium layer and structured tantalum nitride (TaN∕TaON) absorber/antireflective...

10.1116/1.3243208 article EN Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena 2009-11-01

This paper presents a method to assess intentional electromagnetic interference (IEMI) in linear multiport system, due coupling with high-power (HPEM) field. First, an approach based on the Lorentz reciprocity theorem is proposed model field for arbitrary direction of incidence and polarization, which minimizes number required full-wave numerical simulations. Afterward, three constrained-optimization problems are identified describe worst-case scenarios related different...

10.1109/access.2019.2921117 article EN cc-by-nc-nd IEEE Access 2019-01-01

This study deals with intentional electromagnetic interference and presents statistical analysis of common-mode differential-mode disturbances induced in unshielded or shielded cables by a radiated, wideband, high-power (HPEM) pulse. The quantity interest is the worst-case (i.e., maximum) peak time-domain waveform voltage that can be terminal interface harness an HPEM pulse specified bandwidth energy density. Statistics required to account for lack knowledge on direction incidence...

10.1109/temc.2019.2909824 article EN IEEE Transactions on Electromagnetic Compatibility 2019-04-30

Abstract In non‐cooperative scenarios, the spreading sequences or waveforms of direct sequence spread spectrum (DSSS) signals is unknown to receiver. This paper focuses on addressing problem blind estimation waveform under multipath channels. scenario signal path transmission, can be directly obtained based estimated waveforms. However, in presence channels, becomes convolution and channel response, thus deconvolution should also performed after estimating order perform despreading...

10.1049/sil2.12220 article EN cc-by IET Signal Processing 2023-05-01

Techniques for quantifying and minimizing the impact of differential signal phase skew created by non-homogeneous nature FR4 PCBs are presented. Experimental results that allow modeling simulation at multi-Gb/s signaling rates developed used to estimate voltage timing margins 5-10 Gb/s as a function PCB trace length. A design approach mitigating is discussed, from manufacturability study assess effectiveness approach.

10.1109/epep.2004.1407536 article EN Electrical Performance of Electronic Packaging 2005-04-06

Metal-oxide arresters (MOA) are widely used to protect equipment against transient electromagnetic disturbances (TED) like very fast overvoltage (VFTO), high-altitude pulse (HEMP), lightning pulse, <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">et al.</i> Researches on the performance of MOA under microsecond level rise-time TED abundant, such as pulse. However, when is subjected at nanosecond level, voltage/current responses not fully...

10.1109/tpwrd.2022.3157994 article EN IEEE Transactions on Power Delivery 2022-03-09
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