Electrical Engineer

 

Weiqing (Max) Yang (402) 470-7313 | 2259 Y St, Apt 16, Lincoln, NE 68503 | [email protected] JOB OBJECTIVE: Seeking for an electrical engineering position where I would deli ver continuous improvement and develop a successful career. =========================== Qualifications Qualified electrical engineer with solid physics background and engineering exp erience in multiple projects in the past 3 years; Familiar with C/C++, Matlab and Object-oriented design and programming; Extensive knowledge in preparation, fabrication and characterization of semicon ductor, electro-optic materials; Hands-on experience in using and setting up Raman system, Femtosecond laser, Ex cimer laser and Ellipsometry; Detailed understanding of modeling and simulation of micro/nano-structures inte raction with RF and optical frequency EM waves, in terms of electrical, optical, thermal and mechanical effects; Proved proficiency in CAD tools and Finite Element Analysis (FEA) softwares (HF SS, ANSYS, COMSOL); Understanding of the strategies and approaches of quality control through the S ix Sigma green-belt level course. -------------------Skills Dimensions: -------------------LabVIEW; AutoCAD/Solidworks /Google SketchUp; Matlab/C/C++; VHDL; HSPICE; Magic VLSI; Multisim; HFSS/COMSOL/ANSYS; Ellipsometry; Semiconductor Parameter Analyzer; Network Analyzer; Metricon Prism Coupler; Raman Spectroscopy; Confocal Microscopy; SEM/TEM/STM/XRD; Focused Ion Beam; LCVD/PLD; Ion Sputtering; Photo-resist Lithography; Nano-imprinting Lithography; SPSS; MiniTab; Linux; XHTML/CSS/JavaScript; ========================= Experience ------------------------Research Assistant: ------------------------Laser assisted carbon nano-tubes (CNTs) growth; o Simulation of near field effects on subwavelength features in HFSS; o Conducted broad band frequency scanning for structure optimization in IR-Visib le-UV regions; o Derived heat generation distribution using lossy model;

 

o I-V characterization of obtained CNTs with Semiconductor Analyzer. Simulation of moving laser pulses on poly silicon wafer for Panasonic Inc. in C OMSOL and ANSYS; o Accurately predicted the melting process and temperature distribution; o Well organized PPT reports were regarded as highly reliable; o Questions fully addressed in a series of telephone meetings, in terms of physi cal factors, algorithm and data analysis. Design and Simulation of (1) Ultra-broadband optical circular polarizers consis ting of metallic helical nano-wire structures, (2) broad band metallic nano-wire grid polarizer, and (3) broadband nano-antenna/resonator with Solidworks, HFSS and Finite-difference time-domain (FDTD) computation package; Setup of fabrication platform for long period gratings in optical fibers for ex ploring cladding modes ; o Employed LabVIEW in developing characterization module with laser optic fiber spectrometer; Fabrication and simulation of tunable photonic crystals with liquid crystal inf iltration; o Self assembly of colloidal opal; LCVD growth of silicon shells; chemical etchi ng of the silica core; liquid crystal infiltration; o Sample characterization with SEM and Semiconductor Parameter Analyzer; o Light path setup for Femtosecond laser, Raman system, and Ellipsometry charact erization; o Nano-imprinting on the metal surface assisted by KrF Excimer laser; o Coding for Multiple Scattering Theory and Plane Wave Expansion algorithm with Matlab; o Developed an algorithm for analyzing field distribution and density of states of the three-dimensional anisotropic liquid crystals; -------------------Course Projects: -------------------Implemented statistical analysis and house of quality methodology in improving the processes of self assembly of silica colloidal. Defects in 2 dimensional sam ples are reduced by 20%. Design of (1) VCO (Voltage-Controlled Oscillator) and (2) Fully differential ca scode opamp with common mode feedback; o Implemented 12 and 27 transistors layout in Magic VLSI using 0.8 m technology, and simulated in HSPICE. Designed a multi-bus data path processor, developed a controller with Branch-Se quencer approach. Register level description is done with VHDL. The model is com piled and simulated successfully in ModSim. Implemented Hamming (7,4) code with hard decision decoding with Matlab; Developed an image batch resizing tool using Matlab; o Implemented an image resizing algorithm using in Matlab; o Achieved user customized read/write path operations; Differential MIMO System o Implemented 2x2 Multi Input Multi Output MIMO Systems in Matlab. o Jakes Fading Channel Model was used to generate independent channels. =========================== Education Master of Science, Electrical Engineering Dec, 2010 University of Nebraska, Lincoln, NE Thesis: modeling and simulation of tunable photonic crystals with liquid crystal infiltration Master of Science, Condensed Matter Physics May, 2007 Nanjing University, China Thesis: nonlinear effects relating to surface plasmon polaritons. Bachelor of Science, Physics May, 2004 Nanjing University, China

 

----------------------Notable Courses: ----------------------Total Quality Management; Project Management; Analog Integrate Circuit; Engineering Electromagnetism; Digital Systems; Digital Communication System; Linear Control Systems; LabVIEW; Solar Energy; Applied Photonics; Modern OpticalOptics; Waveguide; ========================= Part-time Employment & Volunteer SIFE (Student In Free Enterprise) 2009 - 2010 Member in project Environment Green: helped local stores go energy efficient wit h a limited budget. Improvements were made by optimizing illumination, promoting energy saving lamps, and raising public awareness. Member in project Investment ABCs: helped with web design and maintenance for te aching high school students for basic investment knowledge, which specifically i nvolves designing a platform for online tutoring. Computer Lab Assistant 2009 - 2010 Performed daily maintenance of the computer lab. Responsibility involves install ing software, network and external devices; answering students questions regardi ng technical issues, and making sure students practice to the tech center regula tions. CSSA (Chinese Student & Scholar Association) 2008 - 2010 Member of board directors: assist the president to coordinate diversified events , including organizing volunteers, purchasing supplies and public relationship. Receptionist and Translator 2009 - 2010 For the delegation of China agriculture businesses and Xinjiang Province governm ent. For an entrepreneur from Hong Kong visiting the local business Garner Industries .