Mr. Bitap Raj Kalita

Mr. Bitap Raj Kalita
Mr. Bitap Raj Kalita
Assistant Professor



  1. Bachelor’s Degree: B.Sc in Physics from Cotton College, Guywahati
  2. Master’s Degree: M.Sc in Physics from IIT. Delhi & M.Tech in Optical electronics and communication, IIT Delhi
  3. Other: Six Sigma green belt

Professional Experience:

  • 9 years in Teaching and Research
  • 5 years in software development

Areas of Interest/Specialization:

  • Optical Electronics, Ionospheric Physics Instrumentation, Computation

Research Projects:

  1. Design and Development, of Digital Ionosonde RADAR  with ionospheric data analysis software and collection and analysis of ionospheric data in North East region for ionospheric studies in collaboration with Society for Applied Microwave Electronics Engineering and Research(SAMEER), Rs. 128.73 lakhs (Dibrugarh University Share-19 Lakhs).
  2. Investigation of the structure and dynamics of the Equatorial Ionization Anomaly along 95°E through a network of GNSSreceivers. Rs. 98 lakhs.

Other projects:

  1. M.Sc. project: Studies on fiber Bragg grating and its application to sensing, under guidance of Prof. K. Thyagarajan and Prof. M.R. Cheoy, Department of Physics, IIT Delhi 1999.
  2. M.Tech Project: Performance analysis of Optical Burst Switching Protocol under guidance of Prof Devi Chadda, Department of Electrical Engineering, IIT Delhi, 2001.


 Research Publications:

  1. NmF2 and hmF2 measurements at 95° E and 127° E around the EIA northern crest during 2010–2014, Bitap Raj Kalita, Pradip Kumar Bhuyan and Akimasa Yoshikawa, Earth, Planets and Space 2015, 67:186  doi:10.1186/s40623-015-0355-3
  2. Variations of the ionospheric parameters and vertical electron density distribution at the northern edge of the EIA from 2010 to 2015 along 95°E and comparison with the IRI-2012, Bitap Raj Kalita, Pradip Kumar Bhuyan, Advances in Space Research, Available online 5 July 2016, ISSN: 0273-1177,
  3. Conjugate hemisphere ionospheric response to the St. Patrick's Day storms of 2013 and 2015 in the 100ºE longitude sector, Bitap Raj Kalita, Rumajyoti Hazarika, Geetashree Kakoti, P. K. Bhuyan, D. Chakrabarty, G. K. Seemala, K., S. Sharma, T. Yokoyama, P. Supnithi, T. Komolmis, C. Y. Yatini­, M. L. Huyand P. Roy, Journal of Geophysical Research, Accepted on 16 Oct, 2016, DOI: 10.1002/2016JA023119.
  4. A method for identification of the F2 layer in noisy ionograms for autoscaling of foF2, Kalita, B.R.; Das, S.K.; Neog, P.; Bhuyan, P.K. Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 International Conference on, vol., no., pp.1-6,24- 25 Jan, 2015 ISBN:978-1-4799-7676-8, INSPEC Accession Number:15438807, doi: 10.1109/EESCO.2015.7253983.
  5. Ionospheric response to X-class solar flares in the ascending half of the subdued solar cycle 24,Rumajyoti Hazarika, Bitap Raj Kalita, Pradip Kumar Bhuyan, J Earth Syst Sci (2016) 125: 1235. doi:10.1007/s12040-016-0726-6


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