P
P. A. Kamini
Researcher at Raman Research Institute
Publications - 12
Citations - 978
P. A. Kamini is an academic researcher from Raman Research Institute. The author has contributed to research in topics: Murchison Widefield Array & Telescope. The author has an hindex of 6, co-authored 10 publications receiving 943 citations.
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Journal ArticleDOI
The Murchison Widefield Array: Design Overview
Colin J. Lonsdale,Roger J. Cappallo,Miguel F. Morales,Miguel F. Morales,Frank H. Briggs,L. Benkevitch,Judd D. Bowman,John D. Bunton,S. Burns,Brian E. Corey,Ludi deSouza,S. Doeleman,Mark Derome,Avinash A. Deshpande,M.R. Gopala,Lincoln J. Greenhill,David Herne,Jacqueline N. Hewitt,P. A. Kamini,Justin C. Kasper,B. B. Kincaid,Jonathon Kocz,E. Kowald,Eric Kratzenberg,Deepak Kumar,Mervyn J. Lynch,S. Madhavi,Michael Matejek,Daniel A. Mitchell,Edward H. Morgan,Divya Oberoi,Stephen M. Ord,Joseph Pathikulangara,Thiagaraj Prabu,Alan E. E. Rogers,A. Roshi,Joseph E. Salah,Robert J. Sault,N. U. Shankar,K. S. Srivani,Jamie Stevens,Steven Tingay,A. Vaccarella,M. Waterson,Randall B. Wayth,Rachel L. Webster,Alan R. Whitney,Andrew Williams,Christopher L. Williams +48 more
TL;DR: The Murchison Widefield Array is a dipole-based aperture array synthesis telescope designed to operate in the 80-300 MHz frequency range, capable of a wide range of science investigations but initially focused on three key science projects: detection and characterization of three-dimensional brightness temperature fluctuations in the 21 cm line of neutral hydrogen during the epoch of reionization.
Journal ArticleDOI
The Murchison Widefield Array: Design Overview
Colin J. Lonsdale,Roger J. Cappallo,Miguel F. Morales,Frank H. Briggs,L. Benkevitch,Judd D. Bowman,John D. Bunton,Steven Burns,Brian E. Corey,Ludi deSouza,Sheperd S. Doeleman,Mark Derome,Avinash A. Deshpande,M. R. Gopalakrishna,Lincoln J. Greenhill,David Herne,Jacqueline N. Hewitt,P. A. Kamini,Justin C. Kasper,B. B. Kincaid,Jonathan Kocz,Errol Kowald,Eric Kratzenberg,Deepak Kumar,Mervyn J. Lynch,S. Madhavi,Michael Matejek,Daniel A. Mitchell,Edward H. Morgan,Divya Oberoi,Steven Ord,Joseph Pathikulangara,Thiagaraj Prabu,Alan E. E. Rogers,A. Roshi,Joseph E. Salah,Robert J. Sault,N. Udaya Shankar,K. S. Srivani,Jamie Stevens,Steven Tingay,Annino Vaccarella,Mark Waterson,Randall B. Wayth,Rachel L. Webster,Alan R. Whitney,Andrew Williams,Christopher L. Williams +47 more
TL;DR: The Murchison Widefield Array (MWA) as discussed by the authors is a dipole-based aperture array synthesis telescope designed to operate in the 80-300 MHz frequency range and is capable of a wide range of science investigations, but is initially focused on three key science projects.
Journal ArticleDOI
First spectroscopic imaging observations of the sun at low radio frequencies with the murchison widefield array prototype
Divya Oberoi,Lynn D. Matthews,Iver H. Cairns,David Emrich,Vasili Lobzin,Colin J. Lonsdale,Edward H. Morgan,T. Prabu,Harish Vedantham,Randall B. Wayth,Andrew Williams,Christopher L. Williams,Stephen M. White,Gabrielle Allen,W. Arcus,David G. Barnes,L. Benkevitch,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,John D. Bunton,S. Burns,Roger C. Cappallo,Michael A. Clark,Brian E. Corey,M. Dawson,David DeBoer,David DeBoer,A. De Gans,Ludi deSouza,Mark Derome,R. G. Edgar,T. Elton,Robert F. Goeke,M. R. Gopalakrishna,Lincoln J. Greenhill,Bryna J. Hazelton,David Herne,Jacqueline N. Hewitt,P. A. Kamini,David L. Kaplan,Justin C. Kasper,Rachel Kennedy,Rachel Kennedy,B. B. Kincaid,Jonathan Kocz,R. Koeing,Errol Kowald,Mervyn J. Lynch,S. Madhavi,Stephen R. McWhirter,Daniel A. Mitchell,Miguel F. Morales,Andrew Y. Ng,Stephen M. Ord,Joseph Pathikulangara,Alan E. E. Rogers,A. Roshi,A. Roshi,Joseph E. Salah,Robert J. Sault,Antony Schinckel,N. Udaya Shankar,K. S. Srivani,J. Stevens,Ravi Subrahmanyan,D. Thakkar,Steven Tingay,J. Tuthill,Annino Vaccarella,Mark Waterson,Mark Waterson,Rachel L. Webster,Alan R. Whitney +73 more
TL;DR: In this paper, the first spectroscopic images of solar radio transients from the prototype for the Murchison Widefield Array, observed on 2010 March 27, were presented, covering the instantaneous frequency band 170.9- 201.6 MHz.
Journal ArticleDOI
Interferometric Imaging with the 32 Element Murchison Wide-Field Array
Stephen M. Ord,Daniel A. Mitchell,Randall B. Wayth,Randall B. Wayth,Lincoln J. Greenhill,Gianni Bernardi,S. Gleadow,R. G. Edgar,Michael A. Clark,Gabrielle Allen,W. Arcus,L. Benkevitch,Judd D. Bowman,Frank H. Briggs,John D. Bunton,Steven Burns,Roger J. Cappallo,William A. Coles,B. E. Corey,Ludi deSouza,Sheperd S. Doeleman,Mark Derome,Avinash A. Deshpande,David Emrich,R. Goeke,M. R. Gopalakrishna,David Herne,Jacqueline N. Hewitt,P. A. Kamini,David L. Kaplan,Justin C. Kasper,B. B. Kincaid,Jonathon Kocz,E. Kowald,E. Kratzenberg,Deepak Kumar,Colin J. Lonsdale,Mervyn J. Lynch,S. R. McWhirter,S. Madhavi,M. Matejek,Miguel F. Morales,Eric R. Morgan,Divya Oberoi,Joseph Pathikulangara,T. Prabu,Alan E. E. Rogers,A. Roshi,J. E. Salah,A. Schinkel,N. Udaya Shankar,K. S. Srivani,J. Stevens,Steven Tingay,A. Vaccarella,Mark Waterson,Mark Waterson,Rachel L. Webster,A. R. Whitney,Andrew Williams,Christina L. Williams +60 more
TL;DR: The Murchison Wide-Field Array (MWA) is a low-frequency radio telescope, currently under construction, intended to search for the spectral signature of the epoch of reionization (EOR) and to probe the structure of the solar corona as mentioned in this paper.
Journal ArticleDOI
A digital-receiver for the Murchison Widefield Array
Thiagaraj Prabu,K. S. Srivani,D. Anish Roshi,P. A. Kamini,S. Madhavi,David Emrich,Brian Crosse,Andrew Williams,Mark Waterson,Mark Waterson,Avinash A. Deshpande,N. Udaya Shankar,Ravi Subrahmanyan,Frank H. Briggs,Robert F. Goeke,Steven Tingay,Melanie Johnston-Hollitt,Gopalakrishna M R,Edward H. Morgan,Joseph Pathikulangara,John D. Bunton,Grant Hampson,Christopher L. Williams,Stephen M. Ord,Randall B. Wayth,Deepak Kumar,Miguel F. Morales,Ludi deSouza,Ludi deSouza,Eric Kratzenberg,D. Pallot,Russell McWhirter,Bryna J. Hazelton,W. Arcus,David G. Barnes,Gianni Bernardi,Gianni Bernardi,T. Booler,Judd D. Bowman,Roger J. Cappallo,Brian E. Corey,Lincoln J. Greenhill,David Herne,Jacqueline N. Hewitt,David L. Kaplan,Justin C. Kasper,Justin C. Kasper,B. B. Kincaid,R. Koenig,Colin J. Lonsdale,Mervyn J. Lynch,Daniel A. Mitchell,Divya Oberoi,Divya Oberoi,Ronald A. Remillard,Alan E. E. Rogers,Joseph E. Salah,Robert J. Sault,Jamie Stevens,Jamie Stevens,S. E. Tremblay,Rachel L. Webster,Alan R. Whitney,Stuart Wyithe +63 more
TL;DR: An FPGA-based digital-receiver has been developed for a low-frequency imaging radio interferometer, the Murchison Widefield Array (MWA), and the design, implementation, current status, and plans for future enhancements are presented.