Ministry of Education
Ravi Subrahmanyan
VIDWAN ID: 43041

Dr Ravi Subrahmanyan

Male Doctor of Philosophy
Director
Raman Research Institute (2010 - 2026)
Karnataka
Expertise: Astronomy and Astrophysics
Scopus 7004662963 ResearcherID D-4889-2012 Google Scholar UgINea4AAAAJ
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9 Publications
0 Projects
312 Scopus Citations
323 CrossRef
16 Years 6 Months Total Experience
Publications
9 Total
Articles
6
Proceedings
3
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Scopus Scopus
312 Citations
4 h-index
CrossRef CrossRef
323 Citations
4 h-index
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Personal Details

Doctor of Philosophy
1981
N/A
Director
Jan 2010 – Jun 2026
Raman Research Institute
Physical Sciences
Astronomy and Astrophysics

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Scholarly Publications

Astrophysical constraints from the SARAS 3 non-detection of the cosmic dawn sky-averaged 21-cm signal

Journal Article
Nature Astronomy. Year: 2022. Volume: 6 , Issue: 12 , Pages: 1473-1483 .
Authors: H. T. J. Bevins; A. Fialkov; E. de Lera Acedo; W. J. Handley; S. Singh; R. Subrahmanyan; R. Barkana
DOI 10.1038/s41550-022-01825-6 Crossref Crossref: 53 Scopus Scopus: 54

General Framework for Array Noise Analysis and Noise Performance of a Two-Element Interferometer with a Mutual-Coupling Canceler

Journal Article
IEEE Transactions on Antennas and Propagation. Year: 2022. Volume: 70 , Issue: 9 , Pages: 8059-8068 .
Authors: Leonid Belostotski; Adrian T. Sutinjo; Ravi Subrahmanyan; Soumyajit Mandal; Arjuna Madanayake
DOI 10.1109/TAP.2022.3165540 Crossref Crossref: 1 Scopus Scopus: 1

A comprehensive Bayesian reanalysis of the SARAS2 data from the epoch of reionization

Open Access
Journal Article
Monthly Notices of the Royal Astronomical Society. Year: 2022. Volume: 513 , Issue: 3 , Pages: 4507-4526 .
Authors: H T J Bevins; E de Lera Acedo; A Fialkov; W J Handley; S Singh; R Subrahmanyan; R Barkana
DOI 10.1093/mnras/stac1158 Crossref Crossref: 23 Scopus Scopus: 18

On the detection of a cosmic dawn signal in the radio background

Journal Article
Nature Astronomy. Year: 2022. Volume: 6 , Issue: 5 , Pages: 607-617 .
Authors: Saurabh Singh; Jishnu Nambissan T.; Ravi Subrahmanyan; N. Udaya Shankar; B. S. Girish; A. Raghunathan; R. Somashekar; K. S. Srivani; Mayuri Sathyanarayana Rao
DOI 10.1038/s41550-022-01610-5 Crossref Crossref: 238 Scopus Scopus: 231

Precise measurement of the absolute sky brightness at 60–350 MHz

Open Access
Journal Article
Nature Astronomy. Year: 2026.
Authors: Luke McKay; Ravi Subrahmanyan; Aaron P. Chippendale; Pietro Bolli; Georgios Kyriakou; Alex Dunning; Ronald Ekers
DOI 10.1038/s41550-026-02888-5 Crossref Crossref: 1 Scopus Scopus: 1

Modelling of an Inverted Discone Antenna on an Infinite Soil Plane for Radio Astronomy

Conference Paper
Year: 2024.
Authors: Luke McKay; Bahare Mohamadzade; Aaron Chippendale; Ravi Subrahmanyan; Alex Dunning
DOI 10.1109/ISAP62502.2024.10846169

The Latest Aperture Array Verification System AAVS3 for the World's Largest Radio Telescope

Conference Paper
Year: 2024. Pages: 297-298 .
Authors: M. Caiazzo; M. G. Labate; L. Tirone; L. Stringhetti; M. Serylak; R. Laing; D. Devereux; A. Hill; A. Teale; R. Bhushan; R. Keel; C. Sobey; C. Trott; J. Green; D. Price; R. B. Wayth; M. Sokołowski; R. Subrahmanyan; M. Waterson; A. Van Es; J. Broderick
DOI 10.1109/AP-S/INC-USNC-URSI52054.2024.10685955 Crossref Crossref: 5 Scopus Scopus: 4

Detecting global signal from cosmic dawn and epoch of reionization with SKA

Journal Article
Journal of Astrophysics and Astronomy. Year: 2023. Volume: 44 , Issue: 1 .
Authors: Mayuri Sathyanarayana Rao; N. Udaya Shankar; Ravi Subrahmanyan; Saurabh Singh
DOI 10.1007/s12036-023-09911-5 Scopus Scopus: 1
Showing 1 to 8 of 9 publications