Listing 1 - 10 of 33 | << page >> |
Sort by
|
Choose an application
This book provides a comprehensive overview of antenna arrays and their applications in wireless communication systems. It presents modern studies of reconfigurable antenna arrays, radar antenna arrays, radiation pattern analysis, and optimization and coverage determination for antenna arrays. It also explores current methods of antenna array design, characterization, and evolution.
Choose an application
The need to develop technology and communication necessitates the design of flexible and high-capacity radiating systems in today's communication infrastructure. In this context, antenna arrays are the ideal solution and have been one of the priority research subjects of the science community dealing with electromagnetics from past to present. Optimization of an array may be performed in various ways such as the optimization of excitation, reflector structure, feed network, etc. depending on the array structure. This book is a collection of seven research studies focused on the optimization of array structures in classical phased array or time modulation, including radiator, reflector, feed network, and radiating element optimizations.
Antenna arrays. --- Telecommunication --- Technological innovations.
Choose an application
Choose an application
Antenna arrays. --- Arrays, Antenna --- Antennas (Electronics) --- Large space structures (Astronautics)
Choose an application
This newly revised edition of the Artech House classic, Phased Array Antenna Handbook, offers the most up-to-date and broadest view of array antennas and systems. You find complete design details that allow you to size an array system with a speed and confidence. The second edition offers you a wealth of new material, including a detailed treatment of antenna system noise, sections on antenna pattern synthesis, developments in subarray technology, and in-depth information on array architecture and components. Youfind a review of digital temperature sensors, helping you design a monitoringsystem.
Choose an application
This completely revised third edition of an Artech House classic, Phased Array Antenna Handbook, Second Edition, offers an up-to-date and comprehensive treatment of array antennas and systems. This edition provides a wealth of new material, including expanded coverage of phased array and multiple beam antennas. New modern machine learning techniques used for analysis are included. Additional material on wideband antennas and wideband coverage in array antennas are incorporated in this book, including new methods, devices, and technologies that have developed since the second edition.n nA detailed treatment of antenna system noise, sections on antenna pattern synthesis, developments in subarray technology, and in-depth coverage of array architecture and components are additional new features of this book. The book explores design elements that demonstrate how to size an array system with speed and confidence. Moreover, this resource provides expanded coverage of systems aspects of arrays for radar and communications. Supported with numerous equations and illustrations, this practical book helps evaluate basic antenna parameters such as gain, sidelobe levels, and noise. Readers learn how to compute antenna system noise, design subarray geometries for given bandwidth, scan and sidelobe constraints, and choose array illumination tapers for given sidelobe levels.
Phased array antennas. --- Antennas, Phased array --- Antenna arrays --- Antennas (Electronics) --- Radar
Choose an application
The book focuses on sparse multi-sensor array systems and design approaches. Both principles and engineering practice have been addressed, with more weight placed on algorithm development. This is achieved by providing an in-depth study on sparse sensing for several major multi-sensor array applications such as beam-pattern synthesis, adaptive beamforming, target detection, arrival angle estimation, and dual-functional radar communications. Sparsity sensed in multi-sensor arrays refers to the sparse property of the spatial spectrum sensed. The exploitation of the sparsity in the sensed can significantly enhance the performance of signal processing systems. The comprehensive and systematic treatment of theory and practice in different array applications is one of the major features of the book, which is particularly suited for readers who are interested to learn practical solutions in array signal processing. The book benefits researchers, engineers, and graduate students in the fields of signal processing, electrical engineering, telecommunications, etc.
Choose an application
Cylindrical arrays lie at the heart of the antenna systems of most major radio communication systems, including broadcasting networks, cellular 'phone systems and radar. In this book, the authors present practical theoretical methods for determining current distributions, input admittances and field patterns of a wide variety of cylindrical antennas, including the isolated antenna, the two-element array, the circular array, curtain arrays, Yagi and log-periodic arrays, planar arrays and three-dimensional arrays. Coverage includes analysis of horizontal antennas over, on and in the earth and sea, large resonant arrays of electrically short dipoles and a chapter on the theory and techniques of experimental measurement. Written by three of the leading engineers in the field, and based on world-class research carried out at Harvard over the last forty years, Cylindrical Antennas and Arrays is destined to become established as the basic reference for practising engineers and advanced students for many years to come.
Cylindrical antennas. --- Antenna arrays --- Antennas, Dipole --- Antennes-réseaux --- Antenna arrays. --- Antennas, Dipole. --- Cylindrical antennas --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Antennes-réseaux --- Dipole antennas --- Arrays, Antenna --- Cylinder antennas --- Antennas (Electronics) --- Large space structures (Astronautics)
Choose an application
Microstrip antennas. --- Antennas. --- Antenna arrays. --- Arrays, Antenna --- Antennas (Electronics) --- Large space structures (Astronautics) --- Microwave antennas --- Strip transmission lines
Choose an application
This book throws a lifeline to designers wading through mounds of antenna array patents looking for the most suitable systems for their projects. Drastically reducing the research time required to locate solutions to the latest challenges in automotive communications, it sorts and systematizes material on cutting-edge antenna arrays that feature multi-element communication systems with enormous potential for the automotive industry. These new systems promise to make driving safer and more efficient, opening up myriad applications, including vehicle-to-vehicle traffic that prevents collisions, automatic toll collection, vehicle location and fine-tuning for cruise control systems. This book’s exhaustive coverage begins with currently deployed systems, frequency ranges and key parameters. It proceeds to examine system geometry, analog and digital beam steering technology (including "smart" beams formed in noisy environments), maximizing signal-to-noise ratios, miniaturization, and base station technology that facilitates in-car connectivity while on the move. An essential guide for technicians working in a fast-developing field, this new volume will be warmly welcomed as a powerful aid in their endeavors.
Antenna arrays -- Mathematical models. --- Antenna arrays --- Intelligent transportation systems --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Antenna arrays. --- Antennas (Electronics) --- Automobilles --- Arrays, Antenna --- Radio antennas. --- Electronic equipment. --- Engineering. --- Input-output equipment (Computers). --- Automotive engineering. --- Microwaves. --- Optical engineering. --- Microwaves, RF and Optical Engineering. --- Input/Output and Data Communications. --- Automotive Engineering. --- Electronic apparatus and appliances --- Large space structures (Astronautics)
Listing 1 - 10 of 33 | << page >> |
Sort by
|