Download or read book Mountain Ridge Diffraction of Microwaves written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1961 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1961-04 with total page 1746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Propagation Over Mountaindiffraction Paths written by Athol Bruce Carlson and published by . This book was released on 1963 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical-experimental study of absolute diffraction at microwave frequencies has been conducted. The filed strength in the geometric shadow zone can be predicted from classical (Fresnel-Kirchhoff) diffraction theory when the obstacle approximates the idealized knife edge. However, the modest amount of empirical knowledge available precludes an engineering evaluation of the obstacle-diffraction propagation mechanism from the viewpoint of microwave communications. This study was undertaken in order to describe more fully the characteristics of diffraction propagation, as well as to add to the body of experimental data. While the main concern was the total nature of the propagation, emphasis was given those factors which may affect the successful transmission of information. Conventional measurements of signal level and its variation in time were made. A unique aspect of the experiment was the use of frequency-swept transmission, allowing the direct observation of the propagation frequency response. Polarization and spatial dependence were also examined. The repeater model of diffraction, used implicitly in the literature, was derived and tested explicitly. (Author).
Download or read book Microwave Fading with Airborne Terminals written by Harold T. Dougherty and published by . This book was released on 1967 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Diffraction of Microwaves by a Crystal written by Lewis M. Lawton (Jr.) and published by . This book was released on 1949 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Naval Shore Electronics Criteria Line of sight Microwave and Tropospheric Scatter Communication Systems written by United States. Naval Electronic Systems Command and published by . This book was released on 1972 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave and Millimetre Wave Design for Wireless Communications written by Ian Robertson and published by John Wiley & Sons. This book was released on 2016-08-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a full range of contemporary techniques for the design of transmitters and receivers for communications systems operating in the range from 1 through to 300 GHz. In this frequency range there is a wide range of technologies that need to be employed, with silicon ICs at the core but, compared with other electronics systems, a much greater use of more specialist devices and components for high performance – for example, high Q-factor/low loss and good power efficiency. Many text books do, of course, cover these topics but what makes this book timely is the rapid adoption of millimetre-waves (frequencies from 30 to 300 GHz) for a wide range of consumer applications such as wireless high definition TV, '5G' Gigabit mobile internet systems and automotive radars. It has taken many years to develop low-cost technologies for suitable transmitters and receivers, so previously these frequencies have been employed only in expensive military and space applications. The book will cover these modern technologies, with the follow topics covered; transmitters and receivers, lumped element filters, tranmission lines and S-parameters, RF MEMS, RFICs and MMICs, and many others. In addition, the book includes extensive line diagrams to illustrate circuit diagrams and block diagrams of systems, including diagrams and photographs showing how circuits are implemented practically. Furthermore, case studies are also included to explain the salient features of a range of important wireless communications systems. The book is accompanied with suitable design examples and exercises based on the Advanced Design System – the industry leading CAD tool for wireless design. More importantly, the authors have been working with Keysight Technologies on a learning & teaching initiative which is designed to promote access to industry-standard EDA tools such as ADS. Through its University Educational Support Program, Keysight offers students the opportunity to request a student license, backed up with extensive classroom materials and support resources. This culminates with students having the chance to demonstrate their RF/MW design and measurement expertise through the Keysight RF & Microwave Industry-Ready Student Certification Program. www.keysight.com/find/eesof-university www.keysight.com/find/eesof-student-certification
Download or read book Earth Resources written by and published by . This book was released on 1977 with total page 852 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 1965-04 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase and Amplitude Measurements of Microwaves Propagated Beyond the Horizon written by Donald Clyde Cox and published by . This book was released on 1967 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Unclassified Technical Reports written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1962 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diffraction of Microwaves written by John Erskine Keys and published by . This book was released on 1953 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Mobile Communications An IEEE Press Classic Reissue written by William C. Jakes and published by Wiley-IEEE Press. This book was released on 1994-05-16 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an IEEE classic reissue of the book published by John Wiley & Sons in 1974.This definitive text and reference covers all aspects of microwave mobile systems design. Encompassing ten years of advanced research in the field, it reviews basic microwave theory, explains how cellular systems work and presents useful techniques for effective systems development. Key features include: complete coverage of microwave propagation techniques to design successful cellular systems, extensive chapters covering the broad fundamentals of microwave usage in mobile radio propagation and the functions of mobile radio antennas, comprehensive treatment of modulation methods, interference, noise, layout and control of high-capacity systems, and more! The return of this classic volume should be welcomed by all those seeking an authoritative and complete source of information on this emerging technology.
Download or read book Abstracts of Unclassified Technical Reports written by Stanford Electronics Laboratory and published by . This book was released on 1962 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Physics of Microwave Propagation written by Donald C. Livingston and published by Prentice Hall. This book was released on 1970 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Transmission Networks Second Edition written by Harvey Lehpamer and published by McGraw Hill Professional. This book was released on 2010-06-22 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-Date Coverage of Microwave Transmission Networks Fully revised for the latest North American and ITU standards, Microwave Transmission Networks, Second Edition covers all stages of terrestrial point-to-point microwave network build-out, from planning and feasibility studies to system deployment and testing. This definitive volume is thoroughly updated with new information, including details on the impact of Ethernet and IP communications on microwave links. Useful formulas for solving microwave design-related problems are contained in this practical resource. Find out how to: Plan, design, and build microwave point-to-point networks Determine network capacity, dimensions, architecture, budget, schedules, and work force requirements Understand microwave link engineering Calculate loss/attention, fading and fade margins, and link quality and availability Perform interference analysis Determine, procure, and install required hardware and power systems Manage the microwave project and its regulatory issues, ethical dilemmas, logistical concerns, and organizational challenges Test the microwave system throughout every stage of development and deployment Handle maintenance, troubleshooting, and upgrades
Download or read book Diffraction of microwaves by wedges and wires written by Philip Tracy Hirt and published by . This book was released on 1954 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
