Digital Compensation for Analog Front-Ends: A New Approach to Wireless Transceiver Design (Hardcover)

Prof François Horlin, André Bourdoux



The desire to build lower cost analog front-ends has triggered interest in a new domain of research. Consequently the joint design of the analog front-end and of the digital baseband algorithms has become an important field of research. It enables the wireless systems and chip designers to more effectively trade the communication performance with the production cost.

Digital Compensation for Analog Front-Ends provides a systematic approach to designing a digital communication system. It covers in detail the digital compensation of many non-idealities, for a wide class of emerging broadband standards and with a system approach in the design of the receiver algorithms. In particular, system strategies for joint estimation of synchronization and front-end non-ideality parameters are emphasized. The book is organized to allow the reader to gradually absorb the important information and vast quantity of material on this subject. The first chapter is a comprehensive introduction to the emerging wireless standards which is followed by a detailed description of the front-end non-idealities in chapter two. Chapter three then uses this information to explore what happens when the topics introduced in the first two chapters are merged. The book concludes with two chapters providing an in-depth coverage of the estimation and compensation algorithms.

This book is a valuable reference for wireless system architects and chip designers as well as engineers or managers in system design and development. It will also be of interest to researchers in industry and academia, graduate students and wireless network operators.

  • Presents a global, systematic approach to the joint design of the analog front-end compensation, channel estimation, synchronization and of the digital baseband algorithms
  • Describes in depth the main front-end non-idealities such as phase noise, IQ imbalance, non-linearity, clipping, quantization, carrier frequency offset, sampling clock offset and their impact on the modulation
  • Explains how the non-idealities introduced by the analog front-end elements can be compensated digitally
  • Methodologies are applied to the emerging Wireless Local Area Network and outdoor Cellular communication systems, hence covering OFDM(A), SC-FDE and MIMO
  • Written by authors with  in-depth expertise developed in the wireless research group of IMEC and projects covering the main broadband wireless standards





- 提供了一種全球、系統化的方法,用於類比前端補償、信道估計、同步和數字基帶算法的聯合設計
- 深入描述了主要的前端非理想情況,如相位噪聲、IQ不平衡、非線性、剪切、量化、載波頻率偏移、取樣時鐘偏移及其對調製的影響
- 解釋了如何通過數字方式補償類比前端元件引入的非理想情況
- 方法應用於新興的無線局域網和室外蜂窩通信系統,因此涵蓋了OFDM(A)、SC-FDE和MIMO
- 由IMEC的無線研究小組和涵蓋主要寬頻無線標準的項目中具有深入專業知識的作者撰寫