During the Ph.D work, extensive studies were carried out on Radioclimatology over Southern India for Radiowave propagation and developed a monostatic SODAR with the help of NPL, New Delhi and studied the PBL characteristics and correlated with radio propagation and fading of the signals. A similar SODAR was installed by me in Antarctica during 1990-91.
After Ph.D, studies were conducted on Atmospheric sciences using Indian MST Radar especially on turbulence parameters and gravity waves and also on mobile and Radio communications. Extensive studies on “Digital Video Broadcasting” were carried out for two years in Nanyang Technological University, Singapore during 2012-2014.