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Author: Shubhendu Joardar
Publisher: Mercury Learning and Information
ISBN: 193758562X
Category : Technology & Engineering
Languages : en
Pages : 500
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Book Description
Designed for a course in radio astronomy or for use as a reference for practicing engineers and astronomers, this book provides a comprehensive overview of the topic. Application boxes in each chapter cover topics like LOFAR, DSN, and VLBI. The book begins with the history of radio astronomy, then explains the fundamentals, polarization, designing radio telescopes, understanding radio arrays, interferometers, receiving systems, mapping techniques, image processing and propagation effects in relation to radio astronomy. A special chapter in the end presents the GMRT radio array as an example of the explained techniques. Features: •Includes context-connection boxes, including NASA’s Deep Space Network (DSN) the South Pole Telescope (SPT), the Low-Frequency Array (LOFAR), Space Very Long Baseline Interferometry (VLBI), pulsar dispersion and distance, and plane waves in conducting and dielectric media •Contains several appendices including radiation potential formalism, the physics of radio spectral lines, and a table of world radio observatories •View the comprehensive companion disc with hundreds of color images and figures from the text
Author: Shubhendu Joardar
Publisher: Mercury Learning and Information
ISBN: 193758562X
Category : Technology & Engineering
Languages : en
Pages : 500
Get Book
Book Description
Designed for a course in radio astronomy or for use as a reference for practicing engineers and astronomers, this book provides a comprehensive overview of the topic. Application boxes in each chapter cover topics like LOFAR, DSN, and VLBI. The book begins with the history of radio astronomy, then explains the fundamentals, polarization, designing radio telescopes, understanding radio arrays, interferometers, receiving systems, mapping techniques, image processing and propagation effects in relation to radio astronomy. A special chapter in the end presents the GMRT radio array as an example of the explained techniques. Features: •Includes context-connection boxes, including NASA’s Deep Space Network (DSN) the South Pole Telescope (SPT), the Low-Frequency Array (LOFAR), Space Very Long Baseline Interferometry (VLBI), pulsar dispersion and distance, and plane waves in conducting and dielectric media •Contains several appendices including radiation potential formalism, the physics of radio spectral lines, and a table of world radio observatories •View the comprehensive companion disc with hundreds of color images and figures from the text
Author: Thanu Padmanabhan
Publisher: New Age International
ISBN: 9788122411201
Category : Astrophysics
Languages : en
Pages : 200
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Book Description
The Inter-University Centre For Astronomy And Astrophysics, An Autonomous Institution Of The University Grants Commission, Was Formally Dedicated To The Academics Participating In The Centres Activities On 28Th December, 1992. This Occasion Was Marked By A Two-Day International Dedication Seminar. Several Distinguished Astronomers And Astrophysicists From All Over The World Participated In This Seminar And Delivered Invited Lectures. This Volume Presents The Written Version Of These Lectures.In Addition To A Brief History Of How Iucaa Came Into Being, The Volume Contains Written Version Of The Lectures Delivered By Several Eminent Scientists Including Late Professor S. Chandrasekhar (Nobel Laureate). The Topics Range From The History Of Indian Astronomy To The Details Of The Structure Formation In The Expanding Universe. Each Lecture Is Fairly Detailed And Provides A Comprehensive Review Of The Subject.
Author: PUBLICATIONS DIVISION
Publisher: Publications Division Ministry of Information & Broadcasting
ISBN: 8123030118
Category :
Languages : en
Pages :
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Book Description
The volume 1 contains a selection from speeches delivered by Shri R. Venkataraman as Vice-President of India. These speeches outline his perceptions of the nations's priorities, imperatives and goals. They bring to bear on a variety of themes, the accumulated experience of Shri Venkataraman's participation in India's public life which commenced in the early 1930s.
The Publications Division will also be bringing out volumes of Shri Venkataraman's subsequent speeches and writings as President of India.
Author: Marie R. Lukac
Publisher:
ISBN:
Category : Astronomical instruments
Languages : en
Pages : 112
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Book Description
Author: Hari Pulakkat
Publisher: Hachette India
ISBN: 9389253802
Category : Science
Languages : en
Pages : 336
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Book Description
How do you build a scientifically and technologically strong modern nation with limited means and resources? Indian scientists faced this challenge seven decades ago when the country became independent and confronted a world rapidly advancing in science and technology. In the years that followed, they battled poor funding and archaic regulations to build India's science infrastructure from scratch. This fascinating narrative captures the story of the struggles and triumphs of these leaders of science and the world-class institutions they founded. From the cosmic-ray experiments at the Kolar Gold Fields to ISRO's stunning space observatory built under severe constraints, from the construction of one of the world's largest radio telescopes in Ooty to the development of structural biology at IISc and, most recently, the significant contributions of the country's scientific institutions towards tackling a global pandemic - Space. Life. Matter. brings to readers the path-breaking advances made by India's scientists to original research and what they mean to the nation's progress. Deeply informed, enlightening and inspiring, this singular, comprehensive account of the pride of place that Indian science occupies in the world is essential reading for all.
Author: Wayne Orchiston
Publisher: Springer
ISBN: 9811336458
Category : Science
Languages : en
Pages : 527
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Book Description
This book discusses the study of astronomy in different cultures, applied historical astronomy and history of multi-wavelength astronomy, and the genesis of recent research. It contains peer-reviewed papers gathered from the International Conference on Oriental Astronomy 9 (ICOA-9) held at the Indian Institute of Science Education and Research Pune, India. It covers the areas like megalithic and other prehistoric astronomy, astronomical records in ancient texts, astronomical myths and architecture, astronomical themes in numismatics and rock art, ancient astronomers and their instruments, star maps and star catalogues, historical records and observations of astronomical events, calendars, calendrical science and chronology, the relation between astronomy and mathematics, and maritime astronomy. This book will be a valuable complement to a future generation of students and researchers who develop an interest in the field of Asian and circum-Pacific history of astronomy.
Author:
Publisher:
ISBN:
Category : Cosmic physics
Languages : en
Pages : 514
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Book Description
Author: Jean-Pierre Swings
Publisher: Springer Science & Business Media
ISBN: 9400947429
Category : Science
Languages : en
Pages : 647
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Book Description
The XIXth General Assembly of the International Astronomical Union was held in New Delhi, India, from November 19 to 28, 1985. It was dedicated to the memory of a former IAU President, Professor M. K. V. Bappu, who tragically passed away on August 19, 1982. On the occasion of the Delhi General Assembly, the IAU Minor Planet Center announced that Minor Planet (asteroid) No. 2596 henceforth will carry the name Vainu Sappu. The full text of the announcement reads: "(2596) VAINU BAPPU = 1979 KN (diameter about 8 kilometers, period 5 years 4 months, mean distance from the Sun around 450 million kilometers) Discovered 1979, May 19, by R. M. West at the European Southern Observatory. Named in memory of Manali f
Author: India. Department of Atomic Energy
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 150
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Book Description
Author: National Radio Astronomy Observatory (U.S.)
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 450
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Book Description