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Posted: May 14th, 2008, 12:08am CEST by free book city

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Power Electronics Design Handbook: Low-Power Components and Applications

Low-Power Components and Applications

Nihal Kularatna “Power Electronics Design Handbook: Low-Power Components and Applications"
Newnes | 1998-08-05 | ISBN: 0750670738 | 300 pages | PDF | 12,4 Mb



Power Electronics Design Handbook covers the basics of power electronics theory and components while emphasizing modern low-power components and applications. Coverage includes power semiconductors, converters, power supplies, batteries, protection systems, and power ICs.
One of the unique features of the Power Electronics Design Handbook is the integration of component and system theory with practical applications, particularly energy-saving low-power applications. Many chapters also include a section that looks forward to future developments in that area. References for further information or more in-depth technical reading are also included.
Nihal Kularatna is a principal research engineer with the Arthur C. Clarke Foundation in Sri Lanka. He is also the author of Modern Electronic Test and Measuring Instruments, published by the Institute of Electrical Engineers.

Emphasizes low- and medium-power components
Offers a unique mix of theory and practical application
Provides a useful guide to further reading

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Posted: May 14th, 2008, 12:05am CEST by free book city

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Distributed Antenna Systems: Open Architecture for Future Wireless Communications

Open Architecture for Future Wireless Communications

Honglin Hu, Yan Zhang, Jijun Luo “Distributed Antenna Systems: Open Architecture for Future Wireless Communications"
AUERBACH | 2007-06-27 | ISBN: 1420042882 | 496 pages | PDF | 10 Mb

The rapid growth in mobile communications has led to an increasing demand for wideband high data rate communications services. In recent years, the Distributed Antenna System (DAS) has emerged as a promising candidate beyond 3G and 4G mobile communications. Distributed Antenna Systems: Open Architecture for Future Wireless Communications is a comprehensive technical guide that covers the fundamental concepts, recent advances and open issues of the DAS. The topic is explored with various key challenges in diverse scenarios, including architecture, capacity, connectivity, scalability, medium access control, scheduling, dynamic channel assignment and cross-layer optimization. The primary focus of this book is the introduction of concepts, effective protocols, system integration, performance analysis techniques, simulations and experiments, and more importantly, future research directions in the DAS. The first part of the book introduces DAS fundamentals, including channel models and theoretical issues, examining the capacity of the DAS with different structures. Concentrating on the MAC and protocols for the DAS, the second part of the book includes information on distributed signal processing, optimal resource allocation, cooperative MAC protocols, cross layer design, and distributed organization. The third part presents case studies and applications of the DAS, including experiment, RF engineering, and applications.

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