Download or read book A Proposed Program for the Study of Atmospheric Attenuation of Satellite Signals written by J. B. Snider and published by . This book was released on 1968 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Proposed Program for the Study of Atmospheric Attenuation of Satellite Signals written by J. B. Snider and published by . This book was released on 1968 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of absorption and emission of radio frequency energy by atmospheric constituents is reviewed. Theoretical limitations and the problem of predicting atmospheric effects upon satellite communications systems are discussed. A program is outlined to experimentally investigate atmospheric absorption and emission with emphasis placed upon rainfall phenomena using simultaneous measurements of satellite - earth transmission loss and meteorological parameters, including radar measurements of precipitation.
Download or read book ESSA Technical Report RL written by United States. Environmental Science Services Administration and published by . This book was released on 1968 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Products Resulting from Satellite Studies at the Institute for Telecommunication Sciences written by E. M. Gray and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ESSA Technical Report ERL written by United States. Environmental Science Services Administration and published by . This book was released on 1969 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Propagation Properties in the 10 to 75 GHz Region written by Institute for Telecommunication Sciences and published by . This book was released on 1969 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expansion of telecommunication services into the millimeter wave region prompts a careful look at the limitations of the atmosphere that can give rise to severe signal degradations. In Part I the loss and scatter mechanisms in the 10- to 40- GHz range are examined. It is concluded that there is a need for further theoretical and experimental work on the atmospheric propagation properties in order to support the engineering efforts in designing reliable, useful systems. In Part II the discussions are extended to the 40- to 75 -GHz region where absorption by oxygen dominates. In this region, communication through the atmosphere is not practical; however, the oxygen absorption has a great potential for remote sensing of atmospheric variables, and for special (short-range communication) applications. Unsolved problems of the propagation medium are discussed as a basis for formulating proposals; and the objectives of an experimental program for studying oxygen dispersion and absorption are given.
Download or read book ESSA Technical Report ERL ITS written by and published by . This book was released on 1969 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ESSA Technical Report ERL written by and published by . This book was released on 1969 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Publications of the ESSA Research Laboratories written by and published by . This book was released on 1966 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The United States Department of Commerce Publications Catalog and Index Supplement written by United States. Dept. of Commerce and published by . This book was released on 1967 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Department of Commerce Publications written by United States. Department of Commerce. Office of Publications and published by . This book was released on 1968 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Download or read book ESSA Technical Report written by and published by . This book was released on 1967 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1979 with total page 1504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on Research at AFCRL written by Air Force Cambridge Research Laboratories (U.S.) and published by . This book was released on 1962 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New Era in Space Transportation written by L. G. Napolitano and published by Elsevier. This book was released on 2013-10-02 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New Era In Space Transportation contains selected papers presented at the 27th International Astronautical Congress, held in Anaheim, California in October 1976. The book presents a survey of the trends and developments in astronomical research in the world. The proceedings cover a variety of points of view on the aspects of space transportation. It is divided into four parts. Part I is devoted to theme sessions, lectures, and a comprehensive look into the American and European programs of space transportation. The second part addresses certain areas in the fields of Engineering and Life Sciences such as Astrodynamics, Bioastronautics, Fluid Dynamics, Materials and Structures, Propulsion, Fluid Dynamics of Planetary Atmospheres, and Laser Uses in Propulsion. Part III deals with Space Technology and Space Systems. The final part focuses on relevant applications like telecommunications, remote sensing of earth resources, and material processing in space. Engineers, astronomers, astrophysicists, biologists, industrialists, and researchers in the field of space technology will find this book a good source of information.
Download or read book Air Force Research Resum s written by and published by . This book was released on with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
