Download or read book Analysis of Leaky Wave Antennas Using the Matrix Pencil Method written by Amardeep Singh and published by . This book was released on 2015 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leaky-wave antenna (LWA) is a traveling wave antenna that uses a fast wave as the main radiating mechanism, where the fast wave is radiating continuously along the structure. Depending on the length of the antenna, some part of the fast wave gets reflected from the end and causes another beam in the opposite direction. The effects of the reflected fast wave on the radiation pattern can be analyzed if the reflection coefficient at the end of the antenna is known, which can be obtained from the complex amplitude and propagation constants associated with the fast waves. Even the radiation pattern of a LWA can be obtained using the reflection coefficient and propagation constants. Closed top guiding structures, a dielectric slab waveguide, 2-D LWAs and 3-D LWAs are modeled in a commercial full wave MoM solver, FEKO. The near-field samples are calculated along the structure. For these types of structures, the total near field can be expressed as a sum of complex exponentials. The matrix pencil method (MPM) is a most accurate and efficient linear technique to approximate a function by a sum of complex exponentials. The exponential components from the total near field use the complex propagation constants inside the structure, which are calculated using the MPM. The MPM extracted amplitude and phase components are used to calculate the reflection coefficients of the structures and radiation patterns of the LWAs. The accuracy of this approach is verified using various open and closed guiding structures in 2-D and 3-D, and by comparing the results with available numerical and experimental results.

Download or read book Directions for the Next Generation of MMIC Devices and Systems written by Nirod K. Das and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 1996 WRI International Symposium held in New York City, September 11-13, 1996

Download or read book Analysis and Design of 2 D Periodic Leaky Wave Antennas Using Metal Patches Or Slots written by Tianxia Zhao and published by . This book was released on 2003 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 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 1967 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Millimeter Wave Antennas Configurations and Applications written by Jaco du Preez and published by Springer. This book was released on 2016-06-20 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews the state of the art in millimeter-wave antennas, traces important recent developments and provides information on a wide range of antenna configurations and applications. While fundamental theoretical aspects are discussed whenever necessary, the book primarily focuses on design principles and concepts, manufacture, measurement techniques, and practical results. Each of the various antenna types scalable to millimeter-wave dimensions is considered individually, with coverage of leaky-wave and surface-wave antennas, printed antennas, integrated antennas, and reflector and lens systems. The final two chapters address the subject from a systems perspective, providing an overview of supporting circuitry and examining in detail diverse millimeter-wave applications, including high-speed wireless communications, radio astronomy, and radar. The vast amount of information now available on millimeter-wave systems can be daunting for researchers and designers entering the field. This book offers readers essential guidance, helping them to gain a thorough understanding based on the most recent research findings and serving as a sound basis for informed decision-making.

Download or read book Applied Science Technology Index written by and published by . This book was released on 2000 with total page 1688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Antenna Design written by Thomas A. Milligan and published by John Wiley & Sons. This book was released on 2005-07-11 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical book written for engineers who design and use antennas The author has many years of hands on experience designing antennas that were used in such applications as the Venus and Mars missions of NASA The book covers all important topics of modern antenna design for communications Numerical methods will be included but only as much as are needed for practical applications

Download or read book Proceedings of the IRE written by Institute of Radio Engineers and published by . This book was released on 1962 with total page 1206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book IEEE Antennas and Propagation Society International Symposium written by and published by . This book was released on 1995 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electromagnetic Waves written by and published by . This book was released on 1997 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Digest written by IEEE Antennas and Propagation Society. International Symposium and published by . This book was released on 2002 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the IRE written by and published by . This book was released on 1962 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1997 with total page 1468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrical Electronics Abstracts written by and published by . This book was released on 1997 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis and Design of Antennas and Algorithms for Near Field Sensing written by Davide Comite and published by Sapienza Università Editrice. This book was released on 2020-06-30 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects the main results of the Author’s Ph.D. course in Electromagnetics and Mathematical Models for Engineering, attended at ‘Sapienza’ University of Rome from November 2011 to February 2015, in the Electromagnetic Fields 1 Lab of the Department of Information Engineering, Electronics and Telecommunications, under the tutoring of Prof. Alessandro Galli.

Download or read book Antennas written by Yi Huang and published by John Wiley & Sons. This book was released on 2008-09-15 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical, concise and complete reference for the basics of modern antenna design Antennas: from Theory to Practice discusses the basics of modern antenna design and theory. Developed specifically for engineers and designers who work with radio communications, radar and RF engineering, this book offers practical and hands-on treatment of antenna theory and techniques, and provides its readers the skills to analyse, design and measure various antennas. Key features: Provides thorough coverage on the basics of transmission lines, radio waves and propagation, and antenna analysis and design Discusses industrial standard design software tools, and antenna measurement equipment, facilities and techniques Covers electrically small antennas, mobile antennas, UWB antennas and new materials for antennas Also discusses reconfigurable antennas, RFID antennas, Wide-band and multi-band antennas, radar antennas, and MIMO antennas Design examples of various antennas are provided Written in a practical and concise manner by authors who are experts in antenna design, with experience from both academia and industry This book will be an invaluable resource for engineers and designers working in RF engineering, radar and radio communications, seeking a comprehensive and practical introduction to the basics of antenna design. The book can also be used as a textbook for advanced students entering a profession in this field.