Skillful and dedicated Electronic Hardware Engineer with excellent experience in the research, development, coordination, planning, and support of daily operational and administrative functions.
v More than 8 years experience with the entire development cycle of electronic hardware and Firmware.
v Excellent self motivated research ability.
v Successful Design experience with:
§ CCD/CMOS image sensor application design,
§ AMOLED panel development including panel interface scheme, panel driving controller, pixel circuit compensation scheme, high speed ADC and op-amp, testing & characterization ( with Proven product development track record ),
§ Robot Navigation Camera using CCD sensor development, Battery System Design,Robotics dynamic analysis and Real-time video processing algorithms development,
§ 2D Image/HD Video processing algorithms,
§ 1.4G/3G HZ HD-SDI implementation and Ethernet hardware design,
§ DSP algorithms/Kalman filter design and implementation, including: modulation, demodulation, decimation and interpolater design, etc.
§ High speed ADC and DAC (50+ MSPS) interface to FPGAs implementation.
§ FPGA internal hardware architecture design, timing analysis, simulation, implementation and test bench development.
§ Strong experience with Low-noise High speed Analog and Digital circuit design.
§ High Speed PCB design and layout, signal integrity and EMI analysis, created bills of materials.
v Strong prototype system integration & debugging skills.
v Knowledge of Passive and Active Matrix display, UI design, TFT, OLED, DVI and HDMI.
Education & Development
v Masters of Applied Science -University of TorontoMajor in Robotics, Robotics and Automation LabResearch field: Precise Motion Control and Friction Compensation.v No degree student of Computer Science- University of TorontoComputer vision
v Membership of IEEE signal processing society.
v Bachelors of Engineering -Dalian University of Technology, China
v Tool: Embedded C, Xilinx ISE, Modelsim, Chipscope, Active-HDL, Mentor PADS,HyperLynx, Quartus II Version 7.0, VHDL, Verilog, MATLAB, Oscilloscope, Logic analyzer, HSPICE, ORCAD and AltiumDXP.
v Hardware: DVI and HDMI decoder, Implementation of LVDS and RSDS signal transmission, TI TMS320C6000 Family, Xilinx Virtex-5, Virtex-II, RocketIO, Spartan-3, Spartan-3E, Altera Cyclone II, DDRSDRAM, DDR2SDRAM, PLL circuit, high speed ADC and op-ampdesign, Switching Power Chip, ARM7 & ARM9 Architecture, 8051 Architecture, SPI, PCI and USB 2.0, etc.
Senior Consultant, Fremont, CA, USA 2008.06 – Present
Project: linear infrared image sensor development; Sensor VHDL driving code, integrated driving code with application code; Modified system schematic and PCB layout.
Narragansett Imaging, Rhode Island, USA 2008.07 – 2008.10
Tools: Xilinx FPGA, Lettice FPGA, Orcad and Spice.
Projects: Reviewed and tested 6M camera design based on Dalsa FTF 3021 CCD sensor, Reviewed K x K dental camera design based on Kodak CCD sensor, implemented K x K Kodak CCD camera differential interface modification, implemented GEOEC analog interface modification, K x K camera firmware verification and debugging, DC motor driving scheme debugging and modification.
Responsible for: High level SD/HD video system design, video processing algorithm verification, VHDL programming and porting, PCB layout supervision and EMI analysis.
v Generated top level VHDL interface for two Virtex-5 including Rocket IO interface clock running at 3/1.4GHZ.
v Developed the VHDL IP core of Micro SD card.
v Programmed Bit-wise and Byte-wise CRC checker and CRC generator by using VHDL.
v Verified HD SDI video transmission IP cores.
v Reviewed and debugged the system design of X75 HD and modified XHD6801 HSIO VHDL code.
Ignis Innovation INC ( R&D) 2006.03 – 2007.11
Responsible for: leading hardware engineer, High level system design, 2D image/video processing algorithms design, DSP algorithm design, AMOLED panel driving interface and timing controller design, VHDL programming, PCB layout, SI and EMI analysis, AMOLED testing & characterization and providing technical support for customers.
v Designed the video transceiver algorithm of HD SDI (clock running at 1.4GHZ) interface between video source and AMOLED display.
v Designed AMOLED panel interface and timing controller.
v Designed the 2D image processing algorithms such as Color correction, Gamma correction, Color enhancement and dynamic video data compensation/DSP algorithm inside Xilinx FPGA.
v Designed DDR SDRAM controller and input video data dynamic alignment techniques inside Xilinx FPGA.
v AMOLED pixel circuit compensation scheme design including high speed ADC and DAC (50+ MSPS) interface to FPGAs.
v Developed the VHDL IP core of Micro SD card.
v Solved EDID issue and Realized VGA to DVI conversation.
v Implemented RSDS signal transmission, designed Source driver, Gate driver and Logic controller for AMOLED display, analyzed the Characteristics of PCB such as reflection, Crosstalk and Ground Bounce, laid out all Source driver PCB, Gate driver PCB and Logic controller PCB ( 8 layers ).
v Prepared code documents and the user’s manual of AMOLED Demo system.