Dr. Amitavo Roy Choudhury

Principal Scientist

Work Email: arc@ceeri.res.in
Personal Email: amitavorc2@gmail.com
Mobile: 9414083866
EPBX Office: 2226
EPBX Residential: 2609
BSNL Office:
BSNL Residential: 01596-294321
BSNL Private:

Amitavo Roy Choudhury has received the B.Sc. and M.Sc. degrees in electronics from Dr. Ram Manohar Lohia Avadh University, Faizabad, India, in 1999 and 2001, respectively, the M.Tech degree in microwave engineering from the University of Burdwan, Burdwan, India, in 2003, and the Ph.D. degree in engineering from the Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany, in 2013 within the frame work of DAAD scholarship-2009. Working as a Scientist in the Microwave Tubes Division, CSIR-CEERI, Pilani, since 2005 and directly involved in designing, fabrication and testing of microwave tubes.

Specific skill: Designing of electron gun and focusing system for space TWTs as well as vacuum microelectronics terahertz devices. Designing interaction structure (FWG) and input-output couplers for VMDs etc.

Areas of Interest: Microwave tubes in general and particularly TWTs and Gyrotron, Fabrication technology for TWTs.

Projects involved in:

  • Design and Development of Ku-band 140 W Short Length space TWT (sponsor project).
  • Design and Development of Ka-band 100 W space TWT (Network project).
  • Development of critical technologies for vacuum microelectronics THz Devices (Network project).