Senior RF Testing Engineer with 13+ Years Experience

E-Mail: **************@*****.***

Contact: +91-860*******

CARRIER SUMMARY

Over 13 years of experience in RF boards and components testing, machine maintenance, and production support.

Expertise in testing and validating Radio Units, Radar system RF boards, and Power Amplifier modules.

Skilled in handling SMT components, including filters, mixers, and couplers.

Proficient in RF measurements such as power levels, harmonics, EVM, ACLR, insertion loss, and return loss.

Strong knowledge of Power Amplifier gain flatness tuning, ACLR and VSWR debugging, and test setup arrangement and calibration.

Experienced in failure analysis, root cause identification, and resolving technical issues.

Adept at leveraging advanced tools like VSA, VSG, VNA, and ORAN Studio to optimize performance.

Proven ability to collaborate with cross-functional teams and drive process improvements. CORE COMPETENCIES

* RF Testing * Test Process Enhancement. * Failure Analysis & Debugging

* Design Validation * Kaizen & Innovation

ORGANIZATIONAL EXPERIENCE

VVDN TECHNOLOGIES INDIA PVT LTD, Kochi

SENIOR ENGINEER – RF Testing Apr 2022 to Present

~ KEY HIGHLIGHTS ~

Expertise in testing and validating Macrocell and Smallcell Radio Units and Wide range amplifier modules

Specialized in Power Amplifier (PA) testing and tuning to achieve optimal gain flatness, ACLR, and efficiency.

Conducted RF RCT testing as per 3GPP specifications, ensuring compliance with industry standards.

Demonstrated expertise in failure analysis and debugging RF issues to improve product reliability.

Proficient in selecting and testing active and passive RF components to meet design requirements.

Hands-on experience with advanced RF test equipment, including VSA, VSG, VNA.

Conducted PCB layout reviews using Allegro tool and performed schematic reviews for design validation.

Prepared and calibrated test setups to ensure accuracy in measurements and results. SALCOMP TECHNOLOGIES INDIA PVT LTD, Chennai

SENIOR TECHNICIAN - Inductive Coil Testing Mar 2021 to Apr 2022

~ KEY HIGHLIGHTS ~

Installing, connecting, testing, repairing, Inductive coil analyzing and maintaining mechanical and electrical system.

Closely Monitor Test Process Yield, Test Efficiency of Individual Testers and its performances. PARTHIBAN S

Expertise in requirement analysis, test execution, log analysis, Defect tracking,evaluate failures to determined root causes and corrective action.

Handled ABB ROBOTICS System & Provide Advice on Integration of product line Technical aspects including Hardware, Software, and Mechanical oriented Automation Tests Inspecting and fixing defects in electronic circuit.

We are used Google technologie drives, Rongcheer automation, Transtest tools, vision communication COGNEX tool, AOI (2D&3D), LCR meters and macmini pc.

Installing and testing new equipment, Preventive & Periodic Maintenance.

Ensured smooth operating of mechanical and electrical equipment. DATA PATTERNS INDIA PVT LTD,CHENNAI

ENGINEER – RF Testing Jan 2019 to Sep 2020

~ KEY HIGHLIGHTS ~

Prepare test setup and validate RF Radar system boards and communication transmission & receiver boards.

Work with C-Band & X-Band Radar systems,Weather monitoring radar,IFF Systems, HCRR systems,Satellite communication systems.

Test S-Parameters and analysis System performance,debug the failures.

Strong knowledge in RF measurements like Noise level, EVM, ACLR, BER, Harmonics, Spurious etc.

Analyses the system output in different operating condition like thermal compensation testing,Endurance Testing,Sanity Testing,Thermal shock & cycling,Dump Test,Vibration Test,Humidity & Correction Test, Burn-In test.

Testing perform as per MILITARY -STANDARD & AEROSPACE STANDARD.

Team management with set goals,targets,process and procedures. RISING STAR MOBILE INDIA PVT LTD, CHENNAI.

JUNIOR ENGINEER – Test Maintenance Jan 2018 to Dec 2018

~ KEY HIGHLIGHTS ~

Installation, Troubleshooting and Calibration of different types of GPIB Controlled Automatic Test Equipment(ATE) for RF tuning and testing.

Perform RF measurements on UUT and Verify values is to be in Industrial Standards and Examine UUT using various board level testing.

Analysis the Tester performance through GRR data and calibrate the test setup.

Provided Technical support and work closely with Overseas Engineering team to define and implement new product test plans, procedures and processes in an effort to achieve optimal test target.

Tester repair and maintains test equipment as needed. Changes test fixtures and program changeovers as required by the work cell .Escalates test failures issues to ODM..

Hands of experience on use of various electronics and digital instrument such as spectrum analyser RF signal simulator/distribution hubs, R&S CMW500 Wideband communication tester and Anritsu MT8870 universel wireless test set.

Analyzed log reference to the WIFI,BT,GPS,GSM,WCDMA.CDMA,LTE & NR specs as per the customer required.

URJITA ELECTRONICS INDIA PVT LTD,Chennai

TEST ENGINEER – Production Testing JAN 2013 to Dec 2017

Prepare setup for component testing and qualification

Perform calibration for 50ohm, 75ohm in various types of connectors like SMA, N, and BNC

Test RF and Microwave frequency components upto 20GHz

Support test activities This includes testing and tuning of different types of Microwave & RF components such as, Filters, Attenuators, Amplifiers, DC Block, Mixers, Power Splitter, Limiters, Multipliers, BIAS tee, etc.

Using NATP, RAVON, MANUAL NA programs for perform to testing purpose.

Perpare and Calibrate the manual and automation Test setup .

Maintain line balancing,Kaizen,5s activities.

MITSUBA SICAL INDIA LTD,Chennai

OPERATOR – Production Department MAY 2009 to DEC 2012

Check Self Motor performance like RPM,Torque,Operational Voltage &Current,Noise Figure Test and Finished product visual inspection

Maintain Line Balancing,Kaizen,5 S activities,control defect rate.

Cordinate to assembly team to control assembly defect

Achieving the Target as per plan. Maintaining 5S at workplace, etc

Maintain Team work to achieve customer demand.

WIP stock monitoring,Perform Machine Preventive maintenance activities. ACADEMIC SKILLS

Diploma ECE from Dhanalakshmi Srinivasan Polytechnic College, Perambalur in 2009 with 89%

SSLC from Swami Vivekananda Martic.Higher Secondary school, Arumbavur in 2006 with 71% Test Proficiency & Instrument Handling

R&S VSA,VSG, Keysight VNA, ORAN Studio, CMW500, ANRITSU(MT8870),LCR meter,Noise source meter

Software Ravon,NATP,Manual NA Program.

PERSONAL DETAILS

Date of Birth

Father’sName

: 02-10-1990

: Mr.M.Shanmugam

Languages Known : Tamil & English

Marital Status : Married

DECLARATION

I hereby declare that of all the information furnished above is true to the best of my knowledge and I am hoping for the best with Confidence.

Date: Yours Faithfully

Place: (PARTHIBAN S)

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