Experience

Greenerwave

• France
• Wireless Services
• 1 - 100 Employee

• RF Research Engineer

  • Jan 2023 - Present

  Paris, Île-de-France, France



Centre National d'Études Spatiales

• France
• Defense and Space Manufacturing
• 700 & Above Employee

• Doctoral Student: Modules for THz heterodyne array receivers

  • Oct 2019 - Sep 2022

  Paris, Île-de-France, France Study the intermediate frequency (IF) impedance (up to 10 GHz) of a Terahertz Hot-Electron-Bolometer (HEB) mixer under its working conditions (cryogenic temperature). Study a 2 x 2 reflective phase grating beam divider to distribute local oscillator source for THz heterodyne array receiver at 1.3 THz. Assemble and test a receiver for antenna to observe the universe based on the spectrum of hydrogen gas (at centre frequency of 1420 MHz) in Hands-On Universe European Project.



CITI Lab (INSA/Inria)

• France
• Telecommunications

• Master Internship

  • Feb 2019 - Jul 2019

  Lyon Area, France - Develop biological circuits based on chemical reaction networks and DNA transcription processes - Validate proposed approaches by theoretical analysis and stochastic simulation using Matlab



École normale supérieure Paris-Saclay

• France
• Research Services
• 300 - 400 Employee

• Internship Trainee

  • Jul 2018 - Oct 2018

  Paris Area, France - Setup system with the combination of laser, optic, fiber, electronic and RF devices. - Monitor and control the stabilization of Opto-Electronic Oscillation in the long-term (e.g. phase shift, frequency drift).



Hanoi University of Science and Technology

• Vietnam
• Higher Education
• 300 - 400 Employee

• Research Assistant

  • Jul 2016 - Jul 2017

  Hanoi, Vietnam National research project “Design and Implementation of Duplexers, Power Amplifiers and High efficient cooling systems for RRU 4G System. - Design Cavity Duplexers for LTE band-3 and LTE band-7. - Participate in the measurement of 40W and 60W Power Amplifiers for LTE band-3 and LTE-band 7.

• Research Assistant

  • Jul 2014 - Jul 2016

  Hanoi, Vietnam - Design and test the microstrip band pass filters, matching circuit and bias circuit of the Low Noise Amplifier, Power Amplifier at different frequencies. - Design and test the Local Oscillator using the Phase-Locked Loop (PLL) frequency synthesizers controlled through SPI interface at extended C-band. - Design and test a Block-Up Converter & Low-Noise Block for L-band (with the combining of the microstrip filters, Low Noise Amplifiers, Mixers, Local Oscillator).



COMIT CORP

• Vietnam
• Telecommunications
• 1 - 100 Employee

• Internship Trainee

  • Feb 2016 - May 2016

  Hanoi, Vietnam - Deploy Roaming quality testing service for Mobifone Corporation