Engineer Design

Alexandre Barski

**** **** ******,

Toronto, ON, M3M 1A9

Phone: 416-***-****

******@*****.***

SUMMARY Proficient in wireless and electronics field, professional skills in semiconductors

and electron tube design. Perfect knowledge of theory and practice, able to

work effectively with minimum supervision. Valid a CGP and ITAR. Excellent

team player. TN Canadian citizen, eligible to work in USA.

EXPERIENCE

Luma Strike Inc. Vaughan, ON, Canada

Electronic Design Engineer 2013 - present

• Design commercial DC/AC and AC/AC up to 300 W, 110 VAC/1.7 KHz powerful inverters with

PWM control for animated EL panels and distribution high voltage NFC programmable boards,

RF low power VHF transmitters and antennas for Inverter’s wireless remote control, long delay

timers, battery charger from solar panels as mobile variants of power supplies

• Design high power pulse, high frequency ferrite transformers for Power Inverters

• Perform simulation, analysis using modeling tools such as NI MultiSim, Proteus Pro, MathCAD,

Orcad and Microwave Office

• Develop prototypes to comply with electrical, mechanical and environmental specifications .

• Perform reliability analysis and stress test component

• Create designs for manufacturing as part of the cost reduction programs

Axcera Inc. Vaughan, ON, Canada

RF Design Engineer 2008 – 2013

• Performed simulation, analysis, and design of power TV transmitters from UHF and up to Ka

band for deep space satellite and troposphere communications with power up to 71.7 dBm,

based on Si LDMOS FET and GaN HEMTs new technologies, switching control and bias circuits

using microwave simulation and modeling tools such as Ansoft HFSS, Microwave Studio CST,

Agilent ADS, MathCAD, and Microwave Office

• Developed prototypes to comply with electrical, mechanical and environmental specifications

• Created designs for manufacturing as part of the cost reduction programs

• Performed reliability analysis and environmental test on the prototypes, mean time between

failure (MTBF) and worst case analysis

• Analyzed technician’s measurement data such as S parameters of splitters/dividers, BUC,

broadband LNA and PA, directional couplers, variable PIN diode attenuators, total gain and

output power, VSWR, output power flatness, gain stability, inter modulation products, linearity,

power density, group signal delay, spurious radiation, RF leakage test of Sirius/XM S band SSPA

satellite- terrestrial broadcasting repeater 60.0 dBm output power

• Supported production during manufacturing

• Created technical writing of design documentation, procedures, reports, and project management

• Attended technical meetings and specification development with customers

Communications & Power Industries Georgetown, ON

RF Test Engineer 2006 – 2008

• Automated test verification, tuning S, C, X, Ku, DBS and Ka bands high power TWT and klystron

amplifiers for satellite communications from +50 dbm up to +64 dbm power

• Linearizing power and IP3 test, 1 db compression point test, spurious tests, group delay test,

power density test, burn in test, flatness output, gain stability test, small signal gain variation

• Review and interpret test data

• Defined test strategies, design/modify test equipment hardware/software and test setups for RF

products

• Generated test plans and test procedures

Digital Security Controls LTD. Concord, Ontario

RF Design Technologist 2000 – 2006

ADDITIONAL EXPERIENCE

Have used different measuring instruments (Hewlett Packard) such as UHF spectrum-analyzer

HP/Agilent 8594E, UHF/VHF signal-generator HP/Agilent E4437B, network analyzers HP/Agilent 8753ES,

HF multi meter HP/Agilent 3458A, oscilloscope HP/Agilent 54622A and other devices.

EDUCATION

State Technical University

Master’s Degree, Professional Diploma

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