PhD Oral Examination of Arun Kumar Singh on December 21, 2020 at CSIR-NPL, New Delhi

Arun Kumar Singh (Registration No. 20EE16J32020) Ph.D. student of AcSIR will defend thesis entitled “Characterization of polar region ionosphere for effective communication and navigation applications” On December 21, 2020 at CSIR-National Physical Laboratory, New Delhi Ph.D work was completed under the supervision of Dr. Rupesh M. Das, Assistant Professor, AcSIR/CSIR-NPL, New Delhi