Infrared Antennas and Resonant Structures, Javier Alda, Glenn D. Boreman
Автор: Yuriy K. Sirenko; Staffan Str?m; Nataliya P. Yashi Название: Modeling and Analysis of Transient Processes in Open Resonant Structures ISBN: 1489989560 ISBN-13(EAN): 9781489989567 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book describes a systematic approach to scattering of transient fields which can be introduced in undergraduate or graduate courses. The methods developed and the mathematical and physical results obtained provide a basis on which a modern theory for the scattering of resonant non-harmonic waves can be developed.
Автор: Yuriy K. Sirenko; Staffan Str?m; Nataliya P. Yashi Название: Modeling and Analysis of Transient Processes in Open Resonant Structures ISBN: 0387308784 ISBN-13(EAN): 9780387308784 Издательство: Springer Рейтинг: Цена: 156720.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book describes a systematic approach to scattering of transient fields which can be introduced in undergraduate or graduate courses. The methods developed and the mathematical and physical results obtained provide a basis on which a modern theory for the scattering of resonant non-harmonic waves can be developed.
Автор: Burokur, Shah Nawaz Название: Transformation Optics-based Antennas ISBN: 1785481975 ISBN-13(EAN): 9781785481970 Издательство: Elsevier Science Рейтинг: Цена: 69610.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Transformation Optics-based Antennas is organized into two chapters that follow an introduction that presents the basic principles of the transformation optics concept. Two types of transformation are presented, coordinate transformation and space transformation. Implementations using metamaterials are also discussed.
Chapter One focuses on coordinate transformation in the design of devices capable of modifying the electromagnetic appearance of a radiating source. Transformation of a directive radiation pattern into an isotropic one (and vice-versa) through space stretching and compression, respectively, and the possibility of creating multiple beams are also studied.
Chapter Two deals with devices designed using space transformation concepts. Quasi-conformal transformation optics (QCTO) are applied for the design of lenses, either to compensate for the phase shift created by the conformation of an array of sources or to steer a beam to an off-normal direction.
Автор: Yiming Zhang Название: Key Technologies of Magnetically-Coupled Resonant Wireless Power Transfer ISBN: 9811065373 ISBN-13(EAN): 9789811065378 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This thesis focuses on the key technologies involved in magnetically coupled Wireless Power Transfer (WPT). As such, the thesis offers readers a deeper understanding of WPT technology, while also proposing insightful new advances.
Автор: Maria E. Michel-Beyerle Название: Antennas and Reaction Centers of Photosynthetic Bacteria ISBN: 3642826903 ISBN-13(EAN): 9783642826900 Издательство: Springer Рейтинг: Цена: 121110.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The workshop on "Antennas and Reaction Centers of Photosynthetic Bac- teria" was held at Feldafing, Bavaria (F. This workshop focussed on primary processes with emphasis on structure, inter- actions and dynamics.
Автор: Ramakrishna Janaswamy Название: Radiowave Propagation and Smart Antennas for Wireless Communications ISBN: 1475775105 ISBN-13(EAN): 9781475775105 Издательство: Springer Рейтинг: Цена: 69650.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book emerged from teaching a graduate level course in propagation and smart antennas at the Naval Postgraduate School. Chapter 2 covers the basic principles of electromagnetic wave propagation relevant to path loss predictions in wireless communications.
Автор: Fredrik Jonasen Название: Advancement in Microstrip Antennas with Recent Applications ISBN: 1681172801 ISBN-13(EAN): 9781681172804 Издательство: Gazelle Book Services Рейтинг: Цена: 217350.00 T Наличие на складе: Невозможна поставка. Описание: In telecommunication, there are several types of microstrip antennas the most common of which is the microstrip patch antenna or patch antenna. Microstrip patch antennas have become the favorite of antenna designers because of its versatility and advantages of planar profile, ease of fabrication, compatibility with integrated circuit technology, and conformability with a shaped surface. A patch antenna is a narrowband, wide-beam antenna fabricated by etching the antenna element pattern in metal trace bonded to an insulating dielectric substrate, such as a printed circuit board, with a continuous metal layer bonded to the opposite side of the substrate which forms a ground plane. A single patch antenna provides a maximum directive gain of around 6-9 dBi. Common microstrip antenna shapes are square, rectangular, circular and elliptical, but any continuous shape is possible. Some patch antennas do not use a dielectric substrate and instead are made of a metal patch mounted above a ground plane using dielectric spacers; the resulting structure is less rugged but has a wider bandwidth. Because such antennas have a very low profile, are mechanically rugged and can be shaped to conform to the curving skin of a vehicle, they are often mounted on the exterior of aircraft and spacecraft, or are incorporated into mobile radio communications devices. Microstrip antennas are relatively inexpensive to manufacture and design because of the simple 2-dimensional physical geometry. They are usually employed at UHF and higher frequencies because the size of the antenna is directly tied to the wavelength at the resonant frequency. The book, entitled Advancement in Microstrip Antennas with Recent Applications, discusses basic and advanced concepts of microstrip antennas, including design procedure and recent applications. It shall be of immense valuable tool for electrical and computer engineers and other scientists well versed in microstrip antenna technology.
Автор: Valerii S. Butylkin; Opect A. Germogenova; Alexand Название: Resonant Nonlinear Interactions of Light with Matter ISBN: 3642688934 ISBN-13(EAN): 9783642688935 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book is devoted primarily to the various kinds of resonant nonlinear in- teractions of light with two-level (or, in many cases, multilevel) systems. two-level model and basic effects associated with this model, such as saturation of one-photon absorption and Raby oscillations;
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