Sources Of Radio Information

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Sources of Radio Information

Author : Anonim
Publisher : Unknown
Page : 26 pages
File Size : 40,6 Mb
Release : 1947
Category : Radio
ISBN : UOM:39015095024298

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Sources of Radio Information by Anonim Pdf

Sources of Radio Information

Author : United States. Bureau of Standards
Publisher : Unknown
Page : 28 pages
File Size : 54,6 Mb
Release : 1949
Category : Radio
ISBN : UOM:39015095024785

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Sources of Radio Information by United States. Bureau of Standards Pdf

Sources of Radio Information

Author : Anonim
Publisher : Unknown
Page : 17 pages
File Size : 50,7 Mb
Release : 1936
Category : Electronic
ISBN : OCLC:85248130

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Sources of Radio Information by Anonim Pdf

Sources of Radio Information

Author : United States. National Bureau of Standards
Publisher : Unknown
Page : 26 pages
File Size : 54,5 Mb
Release : 1943
Category : Electronic
ISBN : COLUMBIA:CU55719465

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Sources of Radio Information by United States. National Bureau of Standards Pdf

Global Information Sources

Author : Matthew Claeson,Elaine El Assal
Publisher : Unknown
Page : 146 pages
File Size : 49,6 Mb
Release : 1996
Category : Mass media
ISBN : IND:30000151862129

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Global Information Sources by Matthew Claeson,Elaine El Assal Pdf

Extragalactic Radio Sources

Author : R. Ekers,C. Fanti,L. Padrielli
Publisher : Springer Science & Business Media
Page : 666 pages
File Size : 45,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400902954

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Extragalactic Radio Sources by R. Ekers,C. Fanti,L. Padrielli Pdf

On the 100th anniversary of Marconi's successful experiment on radio broadcasting, 250 astronomers from all over the world met in Bologna (Italy) for five days, to update their knowledge of the physics and statistical properties of powerful extragalactic radio sources. Since their discovery in the fifties enormous progress has been made. The existence of superluminal motions in the cores of radio sources, the presence there of a black hole surrounded by an absorbing dust torus, as inferred mostly from studies at other wavelengths, are now accepted ideas. Nevertheless, in spite of these efforts, there are many questions still unanswered. For instance we do not know which mechanism produces the huge amount of energy supplied to radio sources, how the jets connecting the `engine' to the lobes are formed and collimated, which of the differences observed among the various classes of radio sources are apparent and which are real. These and other related topics are discussed in this book.

Information Sources for the Press and Broadcast Media

Author : Selwyn Eagle
Publisher : Unknown
Page : 248 pages
File Size : 55,8 Mb
Release : 1991
Category : Reference
ISBN : UOM:39015021878155

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Information Sources for the Press and Broadcast Media by Selwyn Eagle Pdf

This volume provides a comprehensive listing of sources essential to those who produce newspapers & news-oriented magazines & radio & television programs.

Navy Department Procurement of AN/PRC-41 Radio Sets [sole Source : Collins Radio Co.]

Author : United States. Congress. House. Committee on Armed Services. Subcommittee for Special Investigations
Publisher : Unknown
Page : 182 pages
File Size : 54,8 Mb
Release : 1962
Category : Radio, Military
ISBN : IND:30000090992060

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Navy Department Procurement of AN/PRC-41 Radio Sets [sole Source : Collins Radio Co.] by United States. Congress. House. Committee on Armed Services. Subcommittee for Special Investigations Pdf

Navy Department Procurement of AN/PRC-41 Radio Sets (sole Source -- Collins Radio Co.), Hearings and Report Before the Subcommittee for Special Investigations of ... , 87-2 Under the Authority of H. Res. 78, Hearings Held June 28 and 29, 1962

Author : United States. Congress. House. Committee on Armed Services
Publisher : Unknown
Page : 186 pages
File Size : 47,7 Mb
Release : 1962
Category : Electronic
ISBN : STANFORD:36105021056671

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Navy Department Procurement of AN/PRC-41 Radio Sets (sole Source -- Collins Radio Co.), Hearings and Report Before the Subcommittee for Special Investigations of ... , 87-2 Under the Authority of H. Res. 78, Hearings Held June 28 and 29, 1962 by United States. Congress. House. Committee on Armed Services Pdf

Reprints - National Radio Astronomy Observatory, Green Bank, W. Va

Author : National Radio Astronomy Observatory (U.S.)
Publisher : Unknown
Page : 356 pages
File Size : 50,7 Mb
Release : 1974
Category : Astronomy
ISBN : OSU:32435023323942

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Reprints - National Radio Astronomy Observatory, Green Bank, W. Va by National Radio Astronomy Observatory (U.S.) Pdf

The Physics of Extragalactic Radio Sources

Author : David De Young
Publisher : University of Chicago Press
Page : 588 pages
File Size : 45,6 Mb
Release : 2002
Category : Science
ISBN : 0226144151

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The Physics of Extragalactic Radio Sources by David De Young Pdf

Extragalactic radio sources are among the most unusual and spectacular objects in the universe, with sizes in excess of millions of light years, radiated energies over ten times those of normal galaxies, and a unique morphology. They reveal some of the most dramatic physical events ever seen and provide essential clues to the basic evolutionary tracks followed by all galaxies and groups of galaxies. In The Physics of Extragalactic Radio Sources, David De Young provides a clearly written overview of what is currently known about these objects. A unique feature of the book is De Young's emphasis on the physical processes associated with extragalactic radio sources: their evolution, their environment, and their use as probes to solve other astrophysical problems. He also makes extensive use of the large amount of data now available from observations at x-ray, optical, and radio wavelengths to illustrate his main points. The Physics of Extragalactic Radio Sources will be a comprehensive introduction to the field for graduate students and a useful summary for astrophysicists.

The Physics of Non-Thermal Radio Sources

Author : G. Setti
Publisher : Springer Science & Business Media
Page : 288 pages
File Size : 40,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401015172

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The Physics of Non-Thermal Radio Sources by G. Setti Pdf

by the completion of large aperture synthesis radio telescopes, which have permitted a detailed mapping of radio sources, and by the development of very long base-line interferometry (VLBI), with 4 3 resolutions down to 10- - 10- arc sec, which for the first time has rendered possible radio investigations of the structures of the very compact radio sources found in galactic nuclei and quasars. The observations obtained with this new instrumentation, combined with the work in the optical, infrared and X-ray domain, have made great strides in recent years toward improved testing of radio source models. We feel that the material presented at the Institute represents a rather complete and comprehensive coverage of the present status of studies of non-thermal radio sources, though one is aware of rapid developments in this field of research. The various aspects of this exciting subject were covered in a series of lectures, pre sented in this volume, totaling 44 hours and in 14 topical seminars given by the participants. I wish to express my gratitude to the Scientific Affairs Divi sion of the North Atlantic Treaty Organization for the generous support given to the course. Sincere thanks are also due to Mr. L. Baldeschi for helping with the organization of the meeting and for drawing a number of figures contained in this volume; to Mrs. B. Mandel for the patient typing and help in the editing; and to Mr. R. Primavera for the photographic reproduction of part of the figures.

Extragalactic Radio Sources

Author : D.S. Heeschen,C.M. Wade
Publisher : Springer Science & Business Media
Page : 484 pages
File Size : 41,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400977815

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Extragalactic Radio Sources by D.S. Heeschen,C.M. Wade Pdf

IAU Symposium 97, Extragalactic Radio Sources, was held at Albuquerque, New Mexico August 3-7, 1981. It was co-sponsored by IAU Commissions 28, 40, 47 and 48 and by URSI Commission J. Financial and organizational support were provided by the National Radio Astronomy Observatory, the University of New Mexico, and the National Science Foundation. A wide variety of interesting objects and phenomena can be covered under the heading "Extragalactic Radio Sources", and a diverse set of topics was in fact discussed at the symposium. Radio galaxies, quasars, Seyfert galaxies and BL Lacertids received the most attention, but normal galaxies, the galactic center, and even SS433 were also discussed. While the unifying theme of the symposium was radio emission, studies at all wavelengths--X-ray, UV, optical, IR, and radio--were included. In general, the emphasis was on individual objects and the physical processes associated with them, but there were also papers on statistical studies and cosmology. The symposium was attended by 209 scientists from 18 countries.

Radio Resources Management in WiMAX

Author : Emmanuelle Vivier,Guillaume Vivier
Publisher : John Wiley & Sons
Page : 282 pages
File Size : 55,8 Mb
Release : 2013-03-28
Category : Technology & Engineering
ISBN : 9781118623176

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Radio Resources Management in WiMAX by Emmanuelle Vivier,Guillaume Vivier Pdf

WiMAX, the Worldwide Interoperability for Microwave Access, is a telecommunications technology aimed at providing wireless data over long distances in a variety of ways based on the IEEE 802.16 standard. This book presents radio resource management and performance analysis for WiMax by using PRM (Performance Resource Management). Providing a balance between academic and manufacturer contributors, the title offers different standpoints that can satisfy a reader looking for theoretical analysis and advanced algorithms or searching for their concrete application in the early deployment of Wimax. The title also demonstrates the importance of relaying to WiMax based on both research and standardization. Illustrated by many simulation results, this book will increase the reader's knowledge of WiMax and provide an up-to-date outlook of the R&D activities currently undergone in the broadband wireless system area.

Radio Frequency Source Coding Made Easy

Author : Saleh Faruque
Publisher : Springer
Page : 143 pages
File Size : 50,9 Mb
Release : 2015-07-02
Category : Technology & Engineering
ISBN : 9783319156095

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Radio Frequency Source Coding Made Easy by Saleh Faruque Pdf

This book introduces Radio Frequency Source Coding to a broad audience. The author blends theory and practice to bring readers up-to-date in key concepts, underlying principles and practical applications of wireless communications. The presentation is designed to be easily accessible, minimizing mathematics and maximizing visuals.