Saravanan Umashankar
Chennai
Summary
Experienced Radio Frequency Engineer with a solid 3-year background in system optimization and testing within the RF and Microwave domain. Demonstrated expertise in using industry-standard RF test instruments and conducting EMI/EMC tests in adherence to regulatory standards. Aiming to leverage technical skills and a proactive approach to contribute to the innovative projects of a prestigious organization
Overview
3
3
years of professional experience
1
1
Certification
Work History
RF ENGINEER
DT TECHSOLUTIONS PRIVATE LIMITED
Chennai
04.2021 - Current
- Evaluated and tested RF systems against customer requirements and analyzed data for product functionality assurance.
- Performed calibration for RF Instruments as per OEM standards.
- Performed diagnosis test and repair service for defected Network analyzers.
- Monitoring signals using spectrum analyzers and identified sources of interference or degradation in transmission quality or reception level.
- Collaborated with International OEM to discuss, troubleshoot & resolve the issue in the test instruments as well as customer test systems.
- Collaborate with Customer to review and perform analytic & diagnostic studies to determine most suitable technical solution meet customer's requirement
- Conducted training and demonstrations on RF instruments for the following test and measurement.
- Demodulations fo digital, WIFI, Bluetooth signals, frequency & power measurements, OBW, Channel Power, harmonics, EMC Pre-compliance measurement with Spectrum analyzers.
- S-Parameters characterization, Insertions & return loss of Cable/Filters and other Passive components , VSWR & gain measurement for antenna with Vector network analyzers
- Provided training and have hand on experience in Signal generators, Oscilloscopes, DC programmable power supplies.
- Assisted customers in conducting EMI/EMC tests, ensuring compliance with IEC, EN, CISPR, and FCC
- Participated in weekly meetings with project team members discussing progress towards goals and objectives set forth by upper management.
- Provided operational support and timely response of phone calls and emails through the triage process.
- Created detailed reports on analysis results, system performance metrics and other key findings.
- Reviewed customer feedback to brainstorm ways to improve processes and products.
- Met with customers to identify needs to evaluate their RF systems and recommended appropriate services and equipment.
- Managed resources, created project schedules and maintained department budgets.
Education
Bachelor's - ELECTRICAL & ELECTRONICS ENGINEERING
VELS University
Chennai12.2020
Skills
- Strong knowledge in RF & Microwave, Power electronics background
- Expertise in Industrial RF Test and measurement instruments like spectrum analyzer, Vector Network analyzer etc
- Ability to perform test and measurement for system validation and maintaining test reports
- knowledge in EMI/EMC testing and Familiarity with FCC, CE, and other regulatory requirements
- MATLAB: Experience with MATLAB for RF simulations and data analysis
- LabVIEW: Proficiency in LabVIEW for automated testing and measurement
- Network analysis- S parameters measurements of Filters, Cables, antennas and radio frequency systems
- Expertise is RLC component Characterization & Impedance measurements to evaluate impedance characterize of RLC components
- knowledge in control loop gain & phase measurements for DC -DC converter/ power supplies
- Expertise in RFID/NFC Card contact less impedance measurement
- Demonstrated ability to troubleshoot and resolve complex RF issues
- Practical experience in field testing, troubleshooting, and optimizing RF systems
- Ability to communicate technical information clearly to both technical and non-technical stakeholders
- Problem-solving & collaborative with Team
- highly organized & effecting prioritization of work with adherence to deadlines
Certification
- Certified In Real Time Embedded System Design
- DCIA - Diploma Certificate in Industrial Automation
Languages
Tamil
First Language
English
Proficient (C2)
C2
Timeline
RF ENGINEER
DT TECHSOLUTIONS PRIVATE LIMITED
04.2021 - Current
Bachelor's - ELECTRICAL & ELECTRONICS ENGINEERING
VELS University
- Certified In Real Time Embedded System Design
- DCIA - Diploma Certificate in Industrial Automation
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