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 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 31 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 Atmospheric Transmission Handbook written by William I. Thompson and published by . This book was released on 1971 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 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 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1970 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 Molecular Attenuation and Phase Dispersion Between 40 and 140 GHz for Path Models from Different Altitudes written by Hans J. Liebe and published by . This book was released on 1973 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book OT Report written by United States. Department of Commerce. Office of Telecommunications and published by . This book was released on 1973 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Telecommunication Transmission Handbook written by Roger L. Freeman and published by Wiley-Interscience. This book was released on 1981-11-27 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brings together 14 basic disciplines of telecommunication transmission in one standard engineering reference manual. Emphasizes the delivery of signal from source to sink. Focuses on speech telephony, data/telegraph, facsimile and video. Analyzes essential concepts and techniques for point-to-point signal transmission. Offers a wealth of theoretical and on-the-job techniques for transmission problem solving, and stresses practical approach to design. Covers both North American and European practice and references CCITT/CCIR, EIA, FCC and ANSI standards and recommendations. Numerous tables, nomograms and curves are included.
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 1969 with total page 68 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. Department of Commerce and published by . This book was released on 1973 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atmospheric Propagation Medium Between 45 and 75 GHz written by Hans J. Liebe and published by . This book was released on 1982 with total page 14 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 Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1972 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
