| Name: | Abhishek R |
| Affiliation: | RAMAN RESEARCH INSTITUTE |
| Conference ID: | ASI2025_703 |
| Title: | FRB detection at low frequencies |
| Authors: | Abhishek R
Arul Pandian B
Sahana B
K B Raghavendra Rao
Prabu T
|
| Authors Affiliation: | Abhishek R, Arul Pandian B, Sahana B, K B Raghavendra Rao, Prabu T RAMAN RESEARCH INSTITUTE, Bangalore - 560080 |
| Mode of Presentation: | Poster |
| Abstract Category: | Facilities, Technologies and Data science |
| Abstract: | Detection of Radio transients such as the FRB is typically carried out using offline processing techniques. In upcoming instrumentation, such as the SKA and SPOTLIGHT, realtime processing using high-performance computing accelerators such as GPU is planned. Such transient searches at lower radio frequencies are still more complex due to the more significant DM-related delays. This paper will review the transient detection techniques used for the Fast Radio Bursts in the existing Radio telescopes worldwide and describe a novel soft-realtime ( Analog and Digital ) approach for detecting transients being planned at Gauribidanur Observatory using a new infrastructure. An FRB out trigger station is already being planned in the same Gauribidanur observatory that operates in a higher frequency range between 400 to 800 MHz. We planned to establish a trigger functionality to enable low-frequency follow-up capabilities between the 150-350 MHz band. This paper will outline the details of the detection techniques in both analog and digital domains using the existing and upcoming infrastructure in Gauribidanur. |
