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Dr. Alok Kumar

Dr. Alok Kumar

Junior Research Fellow

Followers of Dr. Alok Kumar1000 followers
location of Dr. Alok KumarRosenheim, Bavaria, Germany

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  • Timeline

  • About me

    Innovate Global Leadership Program (ECP) @ Ericsson| Outstanding International Student-2021| Recipient of ERCIM postdoc fellowship| Recipient of EuMA internship award| Recipient of MHRD-India Sponsored CSC Scholarship

  • Education

    • Punjab Technical University

      -
      Master’s Degree Electrical, Electronics and Communications Engineering

    • 哈尔滨工业大学

      -
      Doctor of Philosophy - PhD Microwave Engineering

  • Experience

    • Defence Research and Development Organisation

      Jan 2016 - Nov 2016
      Junior Research Fellow

      Worked on microstrip based patch antenna. Key contribution:1. Simulation of Airgap based stacked patch antenna.2. Study and implement bandwidth enhancement techniques.3. Fabrication of PCB based microstrip patch antenna using lithography process.4.Measurement of Antenna in anechoic chamber and under various environmental conditions.

    • CSIR-Central Scientific Instruments Organisation

      Jan 2016 - Jun 2017
      Senior Research Fellow

      I worked on Arduino based project based on old-age people's health system. Key contribution:1. Arduino based programming to interface electronic circuitry such as motors, RFID, motor driving circuitry, RF/Ultrasonic sensors etc. 2. Designing of electronic circuit interface.3. Selection of suitable electronic components.

    • 哈尔滨工业大学

      Sept 2017 - Nov 2021
      Research Assistant

      - Design and implementation of Integrated Passive Device technology-based microwave devices ( Balun, Bandpass Filter, and Bandstop Filter) for mobile communication. - Design and implementation of microwave based Bio and Gas sensors.- Worked on the synthesis of conductive polymer (Polyindole).

    • Chandigarh University

      Nov 2021 - Jan 2022
      Assistant Professor

      Taught Digital electronics and Basic Electrical and Electronics Engineer (BEEE) for the class of 150 and 70 Engineer student, respectively.

    • Ericsson

      Jan 2022 - now

      Working on M-MIMO FDD AAS. - Responsible for defining technical requirements for passive antenna platforms.- Systemization of antenna concept in predevelopment phase- Worked as a DMS co-driver for A+P project- Finding solution for antenna decoupling.- Theoretical Investigating of Passive Intermodulation on Radio Access Network. - Responsible for finding a reliable solution to test antenna in NPI and production.- Investigated antenna performance on AAS products in NPI.- Performed antenna screening test to investigate PIM level in NPI phase.- Verification and calibration of OTA chambers in production.- Debugged external PIM in production area. - Implemented of 5G private network in Supply Site Ericsson, Tallinn

      • Radio Unit Design Lead

        Jan 2024 - now

      • Antenna System Engineer

        Aug 2023 - Feb 2024

      • Antenna Engineer

        Jan 2022 - Jul 2023

  • Licenses & Certifications