Radio Propagation and Adaptive Antennas for Wireless Communication Networks - Terrestrial, Atmospheric, and Ionospheric 2e, Blaunstein
Старое издание
Автор: Roland Beutler Название: Digital Terrestrial Broadcasting Networks ISBN: 1441935002 ISBN-13(EAN): 9781441935007 Издательство: Springer Рейтинг: Цена: 16977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume approaches the existing framework for digital terrestrial broadcasting, particularly the results of the Regional Radiocommunication Conference held in 2006. It also touches upon the World Radio Conference 07 held in Geneva.
Автор: Roland Beutler Название: Digital Terrestrial Broadcasting Networks ISBN: 0387096345 ISBN-13(EAN): 9780387096346 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Approaches the framework for digital terrestrial broadcasting, particularly the results of the Regional Radiocommunication Conference held in 2006. This book introduces the terrestrial broadcasting systems and the regulatory framework by which they can begin operating. It explains details of the GE06 Agreement, particularly Articles 4 and 5.
Автор: Dardari, Davide Название: Satellite and Terrestrial Radio Positioning Techniques ISBN: 0081015968 ISBN-13(EAN): 9780081015964 Издательство: Elsevier Science Рейтинг: Цена: 16169.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The first book to combine satellite and terrestrial positioning techniques – vital for the understanding and development of new technologies. Written and edited by leading experts in the field, with contributors belonging to the European Commission's FP7 Network of Excellence NEWCOM++ Applications to a wide range of fields, including sensor networks, emergency services, military use, location-based billing, location-based advertising, intelligent transportation, and leisure. . Location-aware personal devices and location-based services have become ever more prominent in the past few years, thanks to the significant advances in position location technology. Sensor networks, geographic information, emergency services, location management, location-based billing, location-based advertising, intelligent transportation, and leisure applications are just some of the potential applications that can be enabled by these techniques. Increasingly, satellite and terrestrial positioning techniques are being combined for maximum performance; to produce the next wave of location-based devices and services, engineers need to combine both components. This book is the first to present a holistic view, covering all aspects of positioning: both terrestrial and satellite, both theory and practice, both performance bounds and signal processing techniques. It will provide a valuable resource for product developers and R&D engineers, allowing them to improve existing location techniques and develop future approaches for new systems.
Описание: TETRA is a system for mobile wireless communications, and although its structure is comparable to the world--wide successful GSM system, TETRA has features that are often more efficient and better deigned than in GSM (Global Systems for Mobile Communications).
Автор: Peter Stavroulakis Название: TErrestrial Trunked RAdio - TETRA ISBN: 364209029X ISBN-13(EAN): 9783642090295 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Terrestrial Trunked Radio (TETRA) has become the tool to design any type of public security systems, in particular due to the strongly increased security demands for mobile systems.
Описание: Thisbookaddressesnumericalfull-wavemethodsfortheanalysisanddesignof antennas and microwave structures. In the last decades these numerical me- ods that are used to calculate approximate solutions of Maxwell's equations have evolved from pure academic disciplines to powerful and user-friendly - gineering software tools. Meanwhile numerous commercial software packages exist that are widely used in the RF engineering community. Developments in thesoftwareaccompaniedbyprogressincomputertechnologyallownowadays many practical problems to be solved on standard PC systems. The text is written with di?erent groups of readers in mind. First it - dresses RF engineers who embark on numerical modeling using commercial ?eld solvers. Second it addresses graduate students taking practical courses in electromagnetic ?eld simulation. Both groups need a basic understanding of the mathematical background and both groups need a practical introduction tocommercialEMmodelingsoftwaretomaketheir?rstsimulationexperience a success. There are numerous books on the market that deal with mathematical details of di?erent numerical methods for the calculation of electromagnetic ?elds. For engineers who want to know what these methods can do for them and how to use the software tools, these theoretical books are too far away from daily work. On the other hand, there are tutorials and manuals that provide information on how to use speci?c software packages. These tutorials focusonthehandlingandspecialfeaturesofthesoftwareandmethodsapplied therein. However, the theoretical background and broader scope is generally neglected.
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