Vishal Nimbark

WORK HISTORY

EDUCATION

SKILLS

ABOUT VISHAL NIMBARK

Profile Summary • Extensive experience of characterizing Optical controller/Transceiver, ADC, DAC, DCDC regulators, TIA and Mutliprotocol SERDES (USB 3.1, PCI Express Gen Display port etc.)• Experience of system level testing as well as debug for optical controller/Transceiver with firmware (JTAG) and oscilloscope, • Physically Modeled fiber channel backplane from the given customer channel response.• Excellent understanding of sensors and embedded systems.• Hands on BERT, Digital communication analyzers (DCA-X), Network Analyzer, Spectrum analyzer. Debugging experience with Logic Analyzer• Optical transceiver loop back with FPGA and Bath tub plot and Eye diagram plot using Kintex 7 FPGA. • Extensive system level validation testing/debug experience and automation using LabVIEW. • Experience in designing, simulation and optimization of dual frequency/wideband aperture coupled patch antenna and built prototype design. Excellent understanding of MIMO concepts.• Excellent understanding of GSM, 3G standards and RF Front end, baseband processing.• Experience of Characterization of antenna, Impedance matching of antenna, modeling, optimization and simulation with Microwave office and EM simulator Ansoft designer (ADS).• Modeled 10G transceiver system with fibre channel and evaluated BER, Bath tub for various channel condition with MATLAB Simulink.• Adept at modelling, simulation & implementation techniques using industrial standard tools and technologies like Matlab, Simulink, Orcad, ADS, HFSS, Microwave office, MathCAD and Xilinx ISE.