Scientific and Technical Aerospace Reports
Author :
Publisher :
Page : 1280 pages
File Size : 50,60 MB
Release : 1980
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 1280 pages
File Size : 50,60 MB
Release : 1980
Category : Aeronautics
ISBN :
Author : United States. National Aeronautics and Space Administration
Publisher :
Page : 362 pages
File Size : 18,64 MB
Release : 1974
Category : Aeronautics
ISBN :
Author : United States. Office of Scientific Research and Development. National Defense Research Committee
Publisher :
Page : 572 pages
File Size : 30,59 MB
Release : 1949
Category : Meteorology
ISBN :
Radiowellen, Frequenzverteilung, Funkwellen.
Author : Chas. R. Burrows
Publisher : Academic Press
Page : 561 pages
File Size : 12,30 MB
Release : 2013-10-22
Category : Science
ISBN : 1483258548
Radio Wave Propagation: Consolidated Summary Technical Report of the Committee on Propagation of the National Defense Research Committee presents all the scientific information and report of experiments. This book discusses the problems encountered in the propagation of radio waves. Organized into three volumes, this book begins with an overview of the technical developments in the study of tropospheric propagation. This text then outlines the general theory of standard and nonstandard propagation together with descriptions and results of transmission experiments designed to test the theory. Other chapters consider the more unusual problems concerning the radar behavior of targets. This book discusses as well the problems of radio wave propagation in the standard atmosphere at frequencies above 30 megacycles. The final chapter deals with the selection and utilization of local terrain features that affect propagation and the performance of equipment. This book is a valuable resource for scientists and engineers in the field of radio wave propagation.
Author : Jet Propulsion Laboratory (U.S.)
Publisher :
Page : 518 pages
File Size : 16,36 MB
Release : 1961
Category : Astronautics
ISBN :
Author : Nathan Blaunstein
Publisher : John Wiley & Sons
Page : 637 pages
File Size : 37,23 MB
Release : 2007-02-26
Category : Technology & Engineering
ISBN : 0470069988
Antennas and Propogation for Wireless Communication covers the basics of wireless communication system design with emphasis on antennas and propagation. It contains information on antenna fundamentals and the latest developments in smart antennas, as well as the radiation effects of hand-held devices. Antennas and Propogation for Wireless Communication provides a complete discussion of all the topics important to the design of wireless communication systems. Written by acknowledged authorities in their respective fields, the book deals with practical applications and presents real world examples. A solutions manual for college adopters accompanies the text. Ideal for engineers working in communication, antennas, and propagation for telecomm, military, and aerospace applications, as well as students of electrical engineering, this book covers all topics needed for a complete system design.
Author : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher :
Page : 338 pages
File Size : 49,81 MB
Release : 1965
Category : Aeronautics
ISBN :
Brief definitions "intended to be as clear as possible to the non-expert, but accuracy has not been compromised for the sake of readability. Mathematics has been used where necessary to avoid ambiguity."--Intro. Published 1965.
Author : Milton M. Klein
Publisher :
Page : 24 pages
File Size : 35,63 MB
Release : 1978
Category : Airports
ISBN :
Author : Richard E. Matthews
Publisher :
Page : 652 pages
File Size : 27,40 MB
Release : 1975
Category : Atmosphere
ISBN :
Data from a conference on active microwave systems are summarized. Summaries cover remote sensing of earth/land features, ocean/atmosphere interactions, and equipment and instrument technology.
Author : Nathan Blaunstein
Publisher : John Wiley & Sons
Page : 40 pages
File Size : 49,97 MB
Release : 2014-04-03
Category : Technology & Engineering
ISBN : 1118816722
Radio Propagation and Adaptive Antennas for Wireless Communication Networks, 2nd Edition, presents a comprehensive overview of wireless communication system design, including the latest updates to considerations of over-the-terrain, atmospheric, and ionospheric communication channels. New features include the latest experimentally-verified stochastic approach, based on several multi-parametric models; all-new chapters on wireless network fundamentals, advanced technologies, and current and modern multiple access networks; and helpful problem sets at the conclusion of each chapter to enhance clarity. The volume’s emphasis remains on a thorough examination of the role of obstructions on the corresponding propagation phenomena that influence the transmission of radio signals through line-of-sight (LOS) and non-line-of-sight (NLOS) propagation conditions along the radio path between the transmitter and the receiver antennas—and how adaptive antennas, used at the link terminals, can be used to minimize the deleterious effects of such obstructions. With its focus on 3G, 4G, MIMO, and the latest wireless technologies, Radio Propagation and Adaptive Antennas for Wireless Communication Networks represents an invaluable resource to topics critical to the design of contemporary wireless communication systems. Explores novel wireless networks beyond 3G, and advanced 4G technologies, such as MIMO, via propagation phenomena and the fundamentals of adapted antenna usage. Explains how adaptive antennas can improve GoS and QoS for any wireless channel, with specific examples and applications in land, aircraft and satellite communications. Introduces new stochastic approach based on several multi-parametric models describing various terrestrial scenarios, which have been experimentally verified in different environmental conditions New chapters on fundamentals of wireless networks, cellular and non-cellular, multiple access networks, new applications of adaptive antennas for positioning, and localization of subscribers Includes the addition of problem sets at the end of chapters describing fundamental aspects of wireless communication and antennas.