Livros e Apostilas de Astronomia
Radioastronomia
John Fielding Amateur Radio Astronomy
Radio Society of Great Britain | 2006 | ISBN : 1905086164 | 320 pages | PDF | 91,2 MB
Explore the contributions of radio amateurs to the science of radio astronomy and how the average amateur can make and set up equipment to study the signals coming from space. Contents include:
* Receiving radio signals from outer space
* A historical perspective of radio astronomy needed to become active
* Paramaters required for the antenna and receiver through practical low noise amplifiers
* Advice on assembling a receiving station and practical information to put together your own
* A practical design for a "hydrogen line receiver" aimed at at 1420 MHz
The author has achieved a great balance between historical narrative and technical information. Amateur Radio Astronomy is not only "a great read" but a practical technical reference for this fascinating topic.
* Receiving radio signals from outer space
* A historical perspective of radio astronomy needed to become active
* Paramaters required for the antenna and receiver through practical low noise amplifiers
* Advice on assembling a receiving station and practical information to put together your own
* A practical design for a "hydrogen line receiver" aimed at at 1420 MHz
The author has achieved a great balance between historical narrative and technical information. Amateur Radio Astronomy is not only "a great read" but a practical technical reference for this fascinating topic.
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Jacob W.M. Baars, "The Paraboloidal Reflector Antenna in Radio Astronomy and Communication: Theory and Practice"
Springer | ISBN: 0387697330 | 1 edition (July 16, 2007) | PDF | 254 pages | 14547 KB
Reflector antennas are widely used in the microwave and millimeter wavelength domain. Radio astronomers have developed techniques of calibration of large antennas with radio astronomical methods. These have not been comprehensively described. This text aims to fill this gap. The Paraboloidal Reflector Antenna in Radio Astronomy and Communication: Theory and Practice takes a practical approach to the characterization of antennas. All calculations and results in the form of tables and figures have been made with Mathematica by Wolfram Research. The reader can use the procedures for the implementation of his/her own input data.
The book should be of use to all who are involved in the design and calibration of large antennas, like ground station managers and engineers, practicing radio astronomers, and finally, graduate students in radio astronomy and communication technology.
The book should be of use to all who are involved in the design and calibration of large antennas, like ground station managers and engineers, practicing radio astronomers, and finally, graduate students in radio astronomy and communication technology.
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Interferometry and Synthesis in Radio Astronomy
Wiley-Interscience | 2001-05-02 | ISBN: 0471254924 | 715 pages | PDF | 36,3 MB
Comprehensive, authoritative coverage of interferometric techniques for radio astronomy In this Second Edition of Interferometry and Synthesis in Radio Astronomy, three leading figures in the development of large imaging arrays, including very-long-baseline interferometry (VLBI), describe and explain the technology that provides images of the universe with an angular resolution as fine as 1/20,000 of an arcsecond.
This comprehensive volume begins with a historical review followed by detailed coverage of the theory of interferometry and synthesis imaging, analysis of interferometer response, geometrical relationships, polarimetry, antennas, and arrays. Discussion of the receiving system continues with analysis of the response to signals and noise, analog design requirements, and digital signal processing.
The authors detail special requirements of VLBI including atomic frequency standards, broadband recording systems, and antennas in orbit. Further major topics include:
* Calibration of data and synthesis of images
* Image enhancement using nonlinear algorithms
* Techniques for astrometry and geodesy
* Propagation in the neutral atmosphere and ionized media
* Radio interference
* Related techniques: intensity interferometry, moon occultations, antenna holography, and optical interferometry
Interferometry and Synthesis in Radio Astronomy, Second Edition is comprehensive in that it provides an excellent overview of most radio astronomical instrumentation and techniques.
This comprehensive volume begins with a historical review followed by detailed coverage of the theory of interferometry and synthesis imaging, analysis of interferometer response, geometrical relationships, polarimetry, antennas, and arrays. Discussion of the receiving system continues with analysis of the response to signals and noise, analog design requirements, and digital signal processing.
The authors detail special requirements of VLBI including atomic frequency standards, broadband recording systems, and antennas in orbit. Further major topics include:
* Calibration of data and synthesis of images
* Image enhancement using nonlinear algorithms
* Techniques for astrometry and geodesy
* Propagation in the neutral atmosphere and ionized media
* Radio interference
* Related techniques: intensity interferometry, moon occultations, antenna holography, and optical interferometry
Interferometry and Synthesis in Radio Astronomy, Second Edition is comprehensive in that it provides an excellent overview of most radio astronomical instrumentation and techniques.
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Thomas L. Wilson, Kristen Rohlfs, Susanne Hüttemeister “Tools of Radio Astronomy"
Springer | 2008-12-01 | ISBN: 3540851216 | 518 pages | PDF | 4,75 MB
The recent years have seen breathtaking progress in technology, especially in the receiver and digital technologies relevant for radio astronomy, which has at the same time advanced to shorter wavelengths.
This is the updated and completely revised 5th edition of the most used introductory text in radio astronomy. It presents a unified treatment of the entire field from centimeter to sub-millimeter wavelengths. Topics covered include instruments, sensitivity considerations, observational methods and interpretations of the data recorded with both single dishes and interferometers. This text is useful to both students and experienced practicing astronomers. Besides making major updates and additions throughout the book, the authors have re-organized a number of chapters to more clearly separate basic theory from rapidly evolving practical aspects.
Further, problem sets have been added at the end of each chapter.
This is the updated and completely revised 5th edition of the most used introductory text in radio astronomy. It presents a unified treatment of the entire field from centimeter to sub-millimeter wavelengths. Topics covered include instruments, sensitivity considerations, observational methods and interpretations of the data recorded with both single dishes and interferometers. This text is useful to both students and experienced practicing astronomers. Besides making major updates and additions throughout the book, the authors have re-organized a number of chapters to more clearly separate basic theory from rapidly evolving practical aspects.
Further, problem sets have been added at the end of each chapter.
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Nrao, "Synthesis Imaging in Radio Astronomy II"
Astronomical Society of the Pacific | 1999 | ISBN: 1583810056 | 704 pages | PDF | 28,7 MB
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The Invisible Universe: The Story of Radio Astronomy
Springer | ISBN 0387308164 | 2006-12-07 | PDF | 162pages | 14.5 Mb
Hidden from human view, accessible only to sensitive receivers attached to huge radio telescopes, giant versions of backyard satellite dishes, the invisible universe beyond our senses continues to fascinate and intrigue our imaginations. We cannot really comprehend what it means to say that a galaxy is exploding, yet that is the nature of some of the distant radio sources in the furthest reaches of space. Closer to home, in the Milky Way galaxy, radio astronomers listen patiently to the ticking of pulsars that tell of star death and states of matter of awesome densities. And between the stars, radio emission from a host of over 120 complex molecules radiate outward to reveal a tale about chemical processes that produce the very stuff of life. And all of this happens out there in the universe hidden from our eyes, even when aided by the Hubble Space Telescope.
This is the story of radio astronomy, of how radio waves are generated by stars, supernova, quasars, colliding galaxies, and by the very beginnings of the universe itself. In The Invisible Universe, you learn what astronomers are doing with those huge dishes in the New Mexico desert, in a remote valley in Puerto Rico, in the green Pocahontas Valley in West Virginia, as well as dozens of other remote sites around the world. With each of these observatories, the scientists collect and analyze their data, "listening" to the radio signals from space, in order to learn what is out there, and perhaps even if someone else may be listening as well.
This is the story of radio astronomy, of how radio waves are generated by stars, supernova, quasars, colliding galaxies, and by the very beginnings of the universe itself. In The Invisible Universe, you learn what astronomers are doing with those huge dishes in the New Mexico desert, in a remote valley in Puerto Rico, in the green Pocahontas Valley in West Virginia, as well as dozens of other remote sites around the world. With each of these observatories, the scientists collect and analyze their data, "listening" to the radio signals from space, in order to learn what is out there, and perhaps even if someone else may be listening as well.
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NÓS NÃO HOSPEDAMOS NENHUM TIPO DE ARQUIVO.
2- Todos os arquivos (softwares, revistas, apostilas, e-books , documentários, DVDs e etc) que contém algum tipo de copyrigth são postados aqui, via links, somente para teste, devendo ser comprados ou desinstalados no prazo máximo de 24 horas.
3- O dono, webmasters e qualquer outra pessoa que tenha relacionamento com a produção do blog, não tem responsabilidade alguma sobre os arquivos que o usuário venha a baixar e para os fins que irá utilizá-los. O blog AstroPieGise não se responsabiliza pelo mal uso dos softwares ou demais arquivos aqui encontrados na forma de links. Usuários que utilizarem o blog, tem total conhecimento e aceitam os termos referidos acima.
