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Книга Applied Electromagnetism in Mobile Communications Anda Raluca Guraliuc

Applied Electromagnetism in Mobile Communications

Antenna design, diversity system performance and biological effects

Автор: Anda Raluca Guraliuc
Език: Английски език
Корици: С меки корици
Издател: VDM Verlag
Наличност: Налично при издателя, по поръчка
Изпращаме след 17-27 дни
50.90 € 99.56 лв
Nowadays information systems are known to be attractive from many aspects. For instance, accessing...

Информация за книгата

Автор
Anda Raluca Guraliuc
Език
Английски език
Корици
Книга - С меки корици
Издадена
2009
страници
120
EAN
9783639208009
ISBN
3639208005
Enbook ID
06828760
Издател
VDM Verlag
Теглоt
186
Размери
152 x 229 x 7

Пълно описание

Nowadays information systems are known to be attractive from many aspects. For instance, accessing the web during travelling by train or during a normal flight is not an issue any more. This application requires mobile antennas for the transmission of broadband data streaming. In this book a new antenna operating in Ku frequency band is presented. It is a dielectric resonator antenna which is used as a radiating element of a TX phased array of active integrated antennas. Another aspect of information systems regards the development of wearable devices with a great impact in the wireless body centric area, in military and medical applications. These systems consist in wireless TX/RX devices. Their efficiency and performances can be improved by a proper characterization of the communication channel. In this book an analysis of space diversity performance for on body communication channels is addressed. Also, a new low profile wearable antenna is presented. Since all these systems use electromagnetic fields at different frequencies and intensities, a study of their possible effects at cellular level is also provided.

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