17 citations · 32 across the 8 of their papers we have counts for
6 papers · 1 filter
The SPOTLIGHT Multibeam Real-Time Transient Detection System
Ujjwal Panda, Jayanta Roy, Kshitij Bane +17
Fast Radio Bursts (FRBs) are among the most enigmatic transient phenomena in the Universe. In order to unravel the mystery behind these events, one requires instruments that posses…
Real-time Broadband RFI Excision for the Upgraded GMRT
Ruta Kale, Kaushal D. Buch, Sanjay Kudale +2
A real-time broadband RFI mitigation system has been developed for the Upgraded GMRT (uGMRT). Here, we report the engineering, imaging, and beam/pulsar results from the test observ…
Real-time RFI Filtering for uGMRT: Overview of the Released System and Relevance to the SKA
Kaushal D. Buch, Ruta Kale, Mekhala Muley +2
Radio Frequency Interference (RFI) of impulsive nature is created by sources like sparking on high-power transmission lines due to gap or corona discharge and automobile sparking,…
Progression of Digital-Receiver Architecture: From MWA to SKA1-Low,and beyond
Girish B. S., Harshavardhan Reddy S., Shiv Sethi +14
Backed by advances in digital electronics, signal processing, computation, and storage technologies, aperture arrays, which had strongly influenced the design of telescopes in the…
Performance Analysis Techniques for Real-time Broadband RFI Filtering System of uGMRT
Kaushal D. Buch, Ruta Kale, Kishor D. Naik +4
Electromagnetic radiation from human activities, known as man-made Radio Frequency Interference (RFI), adversely affects radio astronomy observations. In the vicinity of the Upgrad…
A Decade of Developing Radio-Astronomy Instrumentation using CASPER Open-Source Technology
Jack Hickish, Zuhra Abdurashidova, Zaki Ali +33
The Collaboration for Astronomy Signal Processing and Electronics Research (CASPER) has been working for a decade to reduce the time and cost of designing, building and deploying n…