Results 131 to 140 of about 465,658 (167)

A first-generation software product line for data acquisition systems in astronomy

Proceedings of SPIE, 2008
This article presents a case study on developing a software product line for data acquisition systems in astronomy based on the Exemplar Driven Development methodology and the Exemplar Flexibilization Language tool. The main strategies to build the software product line are based on the domain commonality and variability, the incremental scope and ...
Ruben Heradio
exaly   +3 more sources

Design of a FPGA based data acquisition system for radio astronomy applications

Proceedings. The 16th International Conference on Microelectronics, 2004. ICM 2004., 2005
In this paper, we describe a high-speed, PCI based data acquisition system using a Xilinx FPGA for very long baseline interferometry. This system accepts data through LVDS interface and has time keeping options through external clocks for providing an accurate time tagging on the acquired data.
Y. Abhymikar, S.C. Pallavi Kulkami, C.R. Subrahmanya   +2 more
openaire   +2 more sources

High-speed highly-flexible reconfigurable data acquisition system for astronomy

SPIE Proceedings, 2006
We have developed a high speed, flexible, data acquisition system and targeted it to astronomical imaging. The system is based on Field Programmable Gate Arrays (FPGAs) and provides a gigabit/sec fiber optic link between the electronics located on the instrument and the host computer.
Pirger, Bruce E., Schoenwald, Justin, Herter, Terry L., Gull, George E., Adams, Joseph D., Keller, Luke D., Berthoud, Marc, Henderson, Charles, Stacy, Gordon J., Nikola, Thomas   +9 more
openaire   +2 more sources

Real time data acquisition system for very high energy gamma ray astronomy experiment

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1990
Abstract An experiment is being conducted at Pachmarhi (MP) to search for TeV gamma rays from celestial sources like: Cygnus X-3, Crab Pulsar, Cas-γ, Her X-1 etc. The detection of an extensive air shower intiated by TeV γ-rays or more abundant cosmic-ray photons in the Earth's atmosphere is through the Cherenkov light from the secondaries (e + and e
P.N. Bhat, A.V. John, S.S. Upadhyaya
openaire   +2 more sources

A System of Automated Control for Data Acquisition in Radio Astronomy in the Decameter Range

Journal of Automation and Information Sciences, 1997
D. G. Dosin, O. L. Ivantishin
openaire   +2 more sources

Design of a multi-function high-speed digital baseband data acquisition system

Research in Astronomy and Astrophysics, 2021
A multi-function digital baseband data acquisition system is designed for the sampling, distribution and recording of wide-band multi-channel astronomical signals. The system hires a SNAP2 board as a digital baseband converter to digitize, channelize and
X. Pei, Jian Li, Na Wang, Toktonur Ergesh, X. Duan, Jun Ma, Mao-zheng Chen   +6 more
semanticscholar   +1 more source

On the application of machine learning in astronomy and astrophysics: A text‐mining‐based scientometric analysis

Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery, 2022
Since the beginning of the 21st century, the fields of astronomy and astrophysics have experienced significant growth at observational and computational levels, leading to the acquisition of increasingly huge volumes of data.
Jose-Victor Rodríguez, Ignacio Rodríguez-Rodríguez, Wai Lok Woo   +2 more
exaly   +2 more sources

Data acquisition and management system for the CMB polarization experiment: Simons Array

Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X, 2020
The Simons Array upgrades the POLARBEAR experiment, which measures the cosmic microwave background from the Atacama Desert in Chile, with three newly developed receivers.
Haruki Nishino, D. Barron, A. Bender, Y. Chinone, K. Crowley, T. Elleflot, J. Groh, M. Hasegawa, M. Hazumi, C. Hill, H. Hirose, L. Howe, D. Kaneko, S. Kikuchi, T. Kisner, A. Kusaka, J. Montgomery, A. Rahlin, Praweeen Siritanasak, G. Smecher, S. Takakura, S. Takatori, D. Tanabe, B. Westbrook, N. Whitehorn, A. Zahn, Yuyang Zhou   +26 more
semanticscholar   +1 more source

Astro Expert: A Unified Astronomy Platform and AI-Grounded E-commerce & E-learning Hub.

INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT
- In today’s specialized astronomy landscape, effective platform consolidation is critical for ensuring efficient e-learning, secure commerce, and comprehensive user satisfaction.
Prof. J. S. Pawar, J. Sonawane, Vedvrat Bedekar, Yash Gangurde   +3 more
semanticscholar   +1 more source

A Ka-Band 45nm CMOS LNA with AI-based Denoising Model for Radio Astronomy Applications

2025 International Conference on Signal Processing, Computation, Electronics, Power and Telecommunication (IConSCEPT)
In radio astronomy, signal acquisition and processing are critical for extracting meaningful cosmic information. We present the configuration of a 45 nm CMOS Low Noise Amplifier (LNA) that operates in the Ka-band (26.5–40 GHz).
V. Venkatesan, Gracia Gaspar Arulraj
semanticscholar   +1 more source