| 1 | Studies on diffracted field and imaging characteristics of Stranbel class of apodisation filters |
| Researcher: | Prabhakara Rao, K |
| Guide: | Seshagiri Rao, TMondal, P K |
| University: | Osmania University |
| Language: | English |
| 2 | On the study of certain characterstics of the topside Ionosphere |
| Researcher: | Prabhakara Rao, M |
| University: | Andhra University |
| Language: | English |