Hengsong Cai Email & Phone Number

Shanghai

1、Be responsible for hardware requirement analysis, selecting new components and conceptual hardware design, take charge of project,lead team to finish the project successfully. 2、Primary responsibility is Design and Development of Fiber Optic transceiver modules,include hardware analog 、digital circuit and PCB design,some simulations and modeling, and characterization of optical and electrical performance. 3、Help on cost reduction activities on PCB re-spin, new components introduction,yield improvement,test time and process optimization.4、Take a technical leadership position in a team of engineers from R&D,Product Engineering and NPI to coordinate all technical aspects of the product design including mechanical,electrical,firmware and optical.

Shanghai City, China

1、Be responsible for hardware requirement analysis, selecting new components and conceptual hardware design,leading team to finish the project successfully. 2、Take charge of the SCH，Provide PCB layout instruction and review the PCB layout.3、Take charge of PCB debug 、PCB test、system EMC design、test and certification, solve EMC related issue4、Help buyer sourcing，provide support for volume production5、Be responsible for technology document

Shanghai City, China

1、Be responsible for hardware requirement analysis, selecting new components and conceptual hardware design,leading team to finish the project successfully. 2、Board level hardware design, design circuit such as CPU、FPGA、DSP、DDR2&3&4、Flash、AD/DA、POWER、EMC、Interfaces and buses(Ethernet、PCIe、XAUI、USB etc) 3、Take charge of the PCB layout,signal integrity analysis, board thermal design.4、Take charge of system EMC design、test and certification, solve EMC related issue, Be familiar with standard IEC, etc.5、Board test and validation in hardware,analyse and solve hardware related issue 6、Provide manufacturing support. Work with a manufacturing team for 3 months, be familiar with manufacturing process.7、Lead team to undertake GSM net problem、faulty board KPI, have 6 months of oversea experience,have 2 months of experience for repairing8、Be responsible for technology document、Training new staffs

Guangzhou, Guangdong, China

1、Take charge of SCH design、PCB layout、hardware and software debugging 2、Take charge of MCU、ARM9、FPGA and DSP soft design and Interface firmware such as USB、UART、IIC etc3、Take charge of system EMC design、test 4、Be familiar with C and Verilog HDL

M.S.Degree, Signal And Information Processing

CET6(491)、TOEIC(705) 、a good master of English as working language

B.S.Degree, Mechano-Electronic Engineering