| 1 | Some new Theoretical techniques of the synthesis of Digital and Anolog Filters |
| Researcher: | Anjaiah, Bommanaveni |
| Guide: | Prabhakar, Alladi |
| University: | Osmania University |
| Language: | English |
| 2 | Studies on the imaging characteristics of optical systems with Kaiser Apodisation Filters |
| Researcher: | Ramanathan, S |
| Guide: | Prabhakar Rao, K |
| University: | Osmania University |
| Language: | English |
| 3 | Implementation, Interpolation and Allied Topics of Digital Filtering |
| Researcher: | Sathyanarayana, P |
| Guide: | Parvatheeswara Prasad, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 4 | |
| Researcher: | Jinaga, Basavaraj Channappa |
| Guide: | Dutta Roy, S C |
| University: | Indian Institute of Technology-Delhi |
| Language: | English |