Download or read book The Mechanism of Radio Reflections from Meteoric Ionization written by Von R. Eshleman and published by . This book was released on 1952 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Short Wavelength Radio Reflections from Meteoric Ionization written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1956 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Technical Note written by and published by . This book was released on 1961 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on Meteoric Radio Wave Propagation written by Meteorological & geoastrophysical abstracts and published by . This book was released on 1961 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography constitutes the second in a series of four or five being prepared by Meteorological Abstracts for the Boulder Laboratories of the National bureau of Standards. The general subject area of these compilations in propagation of electromagnetic (radio) waves in the atmosphere. The present bibliography consists of 368 abstracts on meteor trail propagation, arranged alphabetically by author and including articles dating from the earliest studies by Nagaoka (B-245) in 1929 on the effect of meteoric ionization on radio communications, to the numerous papers reflecting the recent emphasis on meteor burst communication. No material published after 1960 has been included.
Download or read book Radio Communication by Scattering from Meteoric Ionization written by Von R. Eshleman and published by . This book was released on 1952 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Radio Noise Spectrum written by Donald Howard Menzel and published by Harvard University Press. This book was released on 1960 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This modern era has had many names: the golden age, the machine age, the atomic age, the electronic age, and so on. One further title, hitherto unpublicized, it eminently deserves: the age of noise. Man has compounded the natural noise that preceded his existence on the earth until no point on this globe is free from it. Even in the desert's hush, radio waves pervade the air and provide a source of potential noise. The shorter waves escape from the earth and fill interplanetary space with the mingled clamor of FM, TV, radar, and other insistent voices. This book deals with the important problem of radio noise, its sources, whether manmade or natural, over the known range of frequencies. Certain of these contributions will interest the communicator, enabling him to estimate the potential interference from various types of sources. Other contributions deal mainly with scientific problems, such as the origins and significance of certain characteristic noise radiations. The contributors to this book are experts on the various phases of radio noise. The individual chapters derive from papers presented at a Conference on Radio Noise, held at Harvard College Observatory, April 22, 1958.
Download or read book Direct and Inverse Methods in Radar Polarimetry written by W.M Boerner and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: This foreword deals exclusively with the planning, organization, and execution of the Workshop's scientific as well as cultural programs. It is opened with a synopsis on how the global political changes that occurred immediately after the Workshop caused the ~elay in producing the proceedings, followed by a brief exposition on need, timeliness, and importance of this second ARW in the field of electromagnetic imaging, radar remote sensing, and target versus clutter di~rimination; and an outline of the objectives. An informal discussion about some of the organizational details, a retrospective summary of events, and a preview of the third workshop, planned for 1993 September 19-25, is intended to recapture the spirit of this second NATO Advanced Research Workshop (1988 September 18-24), and will reveal how successful it was in compar ison to the first of 1983 September 18-24, how its accomplishments may be appreciated and why a third and last workshop was requested by its participants to take place during 1993 September 19-25.
Download or read book To See the Unseen written by Andrew J. Butrica and published by . This book was released on 1996 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Information Pilot written by and published by . This book was released on 1952 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extended range Radio Transmission by Oblique Reflection from Meteoric Ionization written by Stanford University. Electronics Research Laboratory and published by . This book was released on 1952 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meteoric Radio Echoes written by Stanford University. Electronics Research Laboratory and published by . This book was released on 1953 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Unreliable Nation written by Edward Jones-Imhotep and published by MIT Press. This book was released on 2017-07-28 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of how technological failures defined nature and national identity in Cold War Canada. Throughout the modern period, nations defined themselves through the relationship between nature and machines. Many cast themselves as a triumph of technology over the forces of climate, geography, and environment. Some, however, crafted a powerful alternative identity: they defined themselves not through the triumph of machines over nature, but through technological failures and the distinctive natural orders that caused them. In The Unreliable Nation, Edward Jones-Imhotep examines one instance in this larger history: the Cold War–era project to extend reliable radio communications to the remote and strategically sensitive Canadian North. He argues that, particularly at moments when countries viewed themselves as marginal or threatened, the identity of the modern nation emerged as a scientifically articulated relationship between distinctive natural phenomena and the problematic behaviors of complex groups of machines. Drawing on previously unpublished archival documents and recently declassified materials, Jones-Imhotep shows how Canadian defense scientists elaborated a distinctive “Northern” natural order of violent ionospheric storms and auroral displays, and linked it to a “machinic order” of severe and widespread radio disruptions throughout the country. Tracking their efforts through scientific images, experimental satellites, clandestine maps, and machine architectures, he argues that these scientists naturalized Canada's technological vulnerabilities as part of a program to reimagine the postwar nation. The real and potential failures of machines came to define Canada, its hostile Northern nature, its cultural anxieties, and its geo-political vulnerabilities during the early Cold War. Jones-Imhotep's study illustrates the surprising role of technological failures in shaping contemporary understandings of both nature and nation.
Download or read book U S Government Research Reports written by and published by . This book was released on 1960 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Analysis of Propagation Measurements Made at 418 Mc Well Beyond the Radio Horizon written by H. B. Janes and published by . This book was released on 1959 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Science Techniques for Deep Space Exploration written by Sami W. Asmar and published by John Wiley & Sons. This book was released on 2022-03-23 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the development and state-of-the-art in deep space exploration using radio science techniques In Radio Science Techniques for Deep Space Exploration, accomplished NASA/JPL researcher and manager Sami Asmar delivers a multi-disciplinary exploration of the science, technology, engineering, mission operations, and signal processing relevant to deep space radio science. The book discusses basic principles before moving on to more advanced topics that include a wide variety of graphical illustrations and useful references to publications by experts in their respective fields. Complete explanations of changes in the characteristics of electromagnetic waves and the instrumentation and technology used in scientific experiments are examined. Radio Science Techniques for Deep Space Exploration offers answers to the question of how to explore the solar system with radio links and better understand the interior structures, atmospheres, rings, and surfaces of other planets. The author also includes: Thorough introductions to radio science techniques and systems needed to investigate planetary atmospheres, rings, and surfaces Comprehensive explorations of planetary gravity and interior structures, as well as relativistic and solar studies Practical discussions of instrumentation, technologies, and future directions in radio science techniques Perfect for students and professors of physics, astronomy, planetary science, aerospace engineering, and communications engineering, Radio Science Techniques for Deep Space Exploration will also earn a place in the libraries of engineers and scientists in the aerospace industry.
Download or read book Meteors in the Earth s Atmosphere written by Edmond Murad and published by Cambridge University Press. This book was released on 2002-09-05 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of the extraterrestrial matter that falls to Earth from space.
Download or read book Proceedings of the Symposium on the Astronomy and Physics of Meteors Held at Smithsonian Astrophysical Observatory Cambridge Massachusetts 28 August 1 September 1961 written by and published by . This book was released on 1962 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
