49 citations · 129 across the 10 of their papers we have counts for
5 papers · 1 filter
Interferometric Observations of Geosynchronous Satellites
C. R. Subrahmanya, Peeyush Prasad, R. Somashekar
In recent years, a large number of geosynchronous satellites are being planned to provide augmentation services for enhancing the precision to global positioning systems, e.g., GPS…
High Performance Power Spectrum Analysis Using a FPGA Based Reconfigurable Computing Platform
Yogindra Abhyankar, Sajish C., Yogesh Agarwal +2
Power-spectrum analysis is an important tool providing critical information about a signal. The range of applications includes communication-systems to DNA-sequencing. If there is…
Dynamic Range Improvement of GMRT Low Frequency Images
Peeyush Prasad, C. R. Subrahmanya
This paper outlines some new observational and data processing techniques for enhancing the dynamic range of low frequency images obtained with the Giant Metrewave Radio Telescope.…
Software Spectral Correlator for the 44-Element Ooty Radio Telescope
Peeyush Prasad, C. R. Subrahmanya
A Spectral Correlator is the main component of the real time signal processing for a Radio Telescope array. The correlation of signals received at each element with every other ele…
A High Speed Networked Signal Processing Platform for Multi-element Radio Telescopes
Peeyush Prasad, C. R. Subrahmanya
A new architecture is presented for a Networked Signal Processing System (NSPS) suitable for handling the real-time signal processing of multi-element radio telescopes. In this sys…