Adaptive RF Front-Ends for Hand-held Applications, Andre van Bezooijen; Reza Mahmoudi; Arthur H.M. va

Автор: Chandran Sathish
Название: Adaptive Antenna Arrays / Trends and Applications
ISBN: 3540201998 ISBN-13(EAN): 9783540201991
Издательство: Springer
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Цена: 32652.00 р.
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Описание: This compilation of the works and insights of various key scientists and engineers in this area addresses the current and future trends of scenarios for employing adaptive antenna arrays in communication systems. Ideal as a quick reference for engineers, researchers, advanced undergraduate and postgraduate students.

Автор: Spiridon
Название: Toward 5G Software Defined Radio Receiver Front-Ends
ISBN: 3319327585 ISBN-13(EAN): 9783319327587
Издательство: Springer
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Цена: 9141.00 р.
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Описание: This book introduces a new intuitive design methodology for the optimal design path for next-generation software defined radio front-ends (SDRXs). The methodology described empowers designers to 'attack' the multi-standard environment in a parallel way rather than serially, providing a critical tool for any design methodology targeting 5G circuits and systems. Throughout the book the SDRX design follows the key wireless standards of the moment (i.e., GSM, WCDMA, LTE, Bluetooth, WLAN), since a receiver compatible with these standards is the most likely candidate for the first design iteration in a 5G deployment. The author explains the fundamental choice the designer has to make regarding the optimal channel selection: how much of the blockers/interferers will be filtered in the analog domain and how much will remain to be filtered in the digital domain. The system-level analysis the author describes entails the direct sampling architecture is treated as a particular case of mixer-based direct conversion architecture. This allows readers give a power consumption budget to determine how much filtering is required on the receive path, by considering the ADC performance characteristics and the corresponding blocker diagram.