Download or read book Theoretical Length Distribution of Ionized Meteor Trails written by Stanford University. Stanford Electronics Laboratories. Radio Propagation Laboratory and published by . This book was released on 1955 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Length of Ionized Meteor Trails written by Stanford University. Electronics Research Laboratory and published by . This book was released on 1951 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meteor Rate and Radiant Studies Theoretical and Experimental Radio Studies of Meteor Ionization Trails with Application to Radio Propagation by Meteor Reflections written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1957 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Plasma Resonance in Meteor Trails written by Dale Eugene Boyer and published by . This book was released on 1968 with total page 210 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 Journal of Research National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1964 with total page 1400 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 National Bureau of Standards Report written by United States. National Bureau of Standards and published by . This book was released on 1959 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of Unclassified Technical Reports Issued by Stanford Electronics Laboratories 1949 Through 1958 written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1958 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Research written by United States. National Bureau of Standards and published by . This book was released on 1960 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Theoretical Heightb and Durations of Echoes from Large Meteors written by Laurence A. Manning and published by . This book was released on 1962 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical theory of the durations of radio echoes from overdense trails is developed. Included is the dependence of the height distribution of ionization on meteor magnitude, velocity, zenith angle, the form of the attachment law, the height dependence of diffusion coefficient, and an adjustable relation between luminous and ionizing efficiency. It is shown that well defined attachment-free and attachmentcontrolled duration regions exist with different line-density and wavelength dependences. The transition zone is broad, and its location depends strongly on meteor velocity. Normalized duration and line-density parameters are defined in terms of which a single computer-calculated duration vs density relation good for all parameter values is plotted. Bridging formulas approximating the duration relation are derived from asymptotic expressions, and the relation between echoing height and duration or line density is presented. Equations are given relating the exponent of the wavelength to echo duration. (Author).

Download or read book Radar Measurements of Meteor Activity with Applications to Communications written by Stanford University Stanford Electronics Laboratories and published by . This book was released on 1960 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radar Measurements of Meteor Activity with Applications to Communications written by Robert Francis Mlodnosky and published by . This book was released on 1960 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Probability of Intercepting Radio Signals Scattered by Meteor Trails written by Ursel Ralph Embry and published by . This book was released on 1962 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The possibility of detecting communication systems which use signals scattered by meteor trails, and intercepting information passed over such systems is discussed. To obtain the statistical data required on the fraction of meteor trails that scatter energy to an intercept location, and the fraction of transmitted messages that can be intercepted, a computation program is formulated. For a specified distribution of meteor sources, the fraction of the meteor trails that will scatter a signal to any point in a large area about the transmitter, and the fraction of message fragments received that can be intercepted at any point in the region about a receiver location, can be readily found. The computed results for a uniform distribution of meteor sources across the sky are displayed graphically. An example is worked out showing that the data can be used to estimate the performance of a meteor-scatter communications link. Sample computations on the probability of detecting the operation of a meteor-burst communications system are carried out. Finding the locations of transmitters using meteor-scatter signals, recognition of operating characteristics, and the interception of information passed over such links are also discussed. (Author).

Download or read book Probability of Intercepting Radio Signals Scattered by Meteor Trails written by Stanford University Stanford Electronics Laboratories and published by . This book was released on 1962 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Summary of Literature Pertaining to Radio Studies of Meteors and Meteor Trails written by W. R. Vincent and published by . This book was released on 1960 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meteor Scatter written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1958 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: