RF Imperfections in High-rate Wireless Systems : Impact and Digital Compensation
Publication year: 2008
ISBN: 978-1-4020-6903-1
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the book focuses on multiple-antenna orthogonal frequency division multiplexing (MIMO OFDM), which will be applied as basis for the majority of near-future high-rate wireless systems. The basics of MIMO OFDM are introduced and the typically required signal processing in the implementation of such systems is elucidated. The book treats several of the front-end impairments that seriously affect the performance of MIMO OFDM systems: carrier frequency offset, phase noise, IQ imbalance and nonlinearities. To provide an in-depth understanding of the impact of these RF imperfections, analytical performance results are presented in the book. These results are then used to design different compensation approaches based on digital baseband processing.
Subject: Engineering, Digital signal processing, MIMO, MIMO systems, OFDM, Orthogonal frequency-division multiplexing, RF imperfections, SSI, Synchronisation, Transceiver, Transmission, Wireless communications, antenna, communication, integrated circuit, Communications Engineering, Networks, Circuits and Systems, Microwaves, RF and Optical Engineering, Electrical Engineering, Signal, Image and Speech Processing
