Scientific and Technical Aerospace Reports
Author :
Publisher :
Page : 976 pages
File Size : 48,93 MB
Release : 1989
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 976 pages
File Size : 48,93 MB
Release : 1989
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 506 pages
File Size : 15,38 MB
Release : 2005
Category : Electronics
ISBN :
Author :
Publisher :
Page : 1192 pages
File Size : 39,23 MB
Release : 1994
Category : Dissertations, Academic
ISBN :
Author :
Publisher :
Page : 1148 pages
File Size : 30,28 MB
Release : 1989
Category : Aeronautics
ISBN :
Author : Hock Lim
Publisher : World Scientific
Page : 238 pages
File Size : 48,49 MB
Release : 2007-06-20
Category : Technology & Engineering
ISBN : 9814474525
The contributions to this volume deliberate the electrical and magnetic properties of materials relevant to the design of unconventional antennas, microwave circuits/components, anti-reflection media and coatings, EMI shielding structures, radomes, etc. Though a classical research topic, some recent advancements in technology have led to new capabilities to create and control fine-scale structures. This has inspired scientists to develop new materials with exceptionally high permittivity or permeability, as well as metamaterials (or negative index materials) with unusual electromagnetic properties. Novel materials based on the use of active devices to control their electromagnetic performance have also been proposed. The multi-disciplinary nature of these new materials has brought together researchers from materials science, physics and electrical engineering to explore and deepen our current understanding of electromagnetic wave propagation. A wide range of new commercial/defence applications of these materials is expected to emerge in the near future.
Author : IEEE Antennas and Propagation Society. International Symposium
Publisher :
Page : 752 pages
File Size : 13,38 MB
Release : 1999
Category : Antennas (Electronics)
ISBN :
Author : Zhi Ning Chen
Publisher : John Wiley & Sons
Page : 322 pages
File Size : 36,5 MB
Release : 2021-04-29
Category : Technology & Engineering
ISBN : 1119611156
Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems The first and only comprehensive text on substrate-integrated mmW antenna technology, state-of-the-art antenna design, and emerging wireless applications Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems elaborates the most important topics related to revolutionary millimeter-wave (mmW) technology. Following a clear description of fundamental concepts including substrate-integrated waveguides and loss analysis, the text treats key design methods, prototyping techniques, and experimental setup and testing. The authors also highlight applications of mmW antennas in 5G wireless communication and next-generation radar systems. Readers are prepared to put techniques into practice through practical discussions of how to set up testing for impedance matching, radiation patterns, gain from 24GHz up to 325 GHz, and more. This book will bring readers state-of-the-art designs and recent progress in substrate-integrated mmW antennas for emerging wireless applications. Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems is the first comprehensive text on the topic, allowing readers to quickly master mmW technology. This book: Introduces basic concepts such as metamaterials Huygens's surface, zero-index structures, and pattern synthesis Describes prototyping in the form of fabrication based on printed-circuit-board, low-temperature-co-fired-ceramic and micromachining Explores applications for next-generation radar and imaging systems such as 24-GHz and 77-GHz vehicular radar systems Elaborates design methods including waveguide-based feeding network, three-dimensional feeding structure, dielectric loaded aperture antenna element, and low-sidelobe synthesis The mmW is one of today’s most important emerging technologies. This book provides graduate students, researchers, and engineers with the knowledge they need to deploy mmW systems and develop new antenna designs with low cost, low loss, and low complexity.
Author : Hock Lim
Publisher : World Scientific
Page : 238 pages
File Size : 27,4 MB
Release : 2007
Category : Technology & Engineering
ISBN : 9812709533
The contributions to this volume deliberate the electrical and magnetic properties of materials relevant to the design of unconventional antennas, microwave circuits/components, anti-reflection media and coatings, EMI shielding structures, radomes, etc. Though a classical research topic, some recent advancements in technology have led to new capabilities to create and control fine-scale structures. This has inspired scientists to develop new materials with exceptionally high permittivity or permeability, as well as metamaterials (or negative index materials) with unusual electromagnetic properties. Novel materials based on the use of active devices to control their electromagnetic performance have also been proposed. The multi-disciplinary nature of these new materials has brought together researchers from materials science, physics and electrical engineering to explore and deepen our current understanding of electromagnetic wave propagation. A wide range of new commercial/defence applications of these materials is expected to emerge in the near future.
Author : IEEE Antennas and Propagation Society. International Symposium
Publisher :
Page : 904 pages
File Size : 13,24 MB
Release : 1993
Category : Antennas (Electronics)
ISBN :
Author : M. D. Deshpande
Publisher :
Page : 52 pages
File Size : 16,32 MB
Release : 1995
Category : Electromagnetic waves
ISBN :