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Informationen zum Autor JOY LASKAR, PhD , is the Joseph M. Pettit Professor of Electrical and Computer Engineering at the Georgia Institute of Technology. He is the author of over 200 technical papers and has fifteen patents pending. Professor Laskar has also received numerous awards for his work, including the Army Research Office's Young Investigator Award, the National Science Foundation's CAREER Award, and the IEEE Rappaport Award. He is Director of the Georgia Electronic Design Center (GEDC). BABAK MATINPOUR, PhD , is the cofounder and vice president of VT Silicon Inc., a fables wireless start-up developing next generation Ics for 3G mobile phones. Dr. Matinpour has published over twenty IEEE papers and presented several invited talks on GaAs and SiGe RF ICs. SUDIPTO CHAKRABORTY, PhD , is a senior research engineer in the School of Electrical and Computer Engineering at the Georgia Institute of Technology, Atlanta, Georgia, where he is involved in analysis, design, and characterization of advanced wired and wireless circuits and systems towards advanced communication technologies using silicon-based processes. Dr. Chakraborty has authored or coauthored over thirty technical articles, presented several invited talks in the area of integrated transceiver design, and has two patents pending. Klappentext Architectures BABAK MATINPOUR and JOY LASKAR* Describes the actual implementation of receiver architectures from the initial design to an IC-based product* Presents many tricks-of-the-trade not usually covered in textbooks* Covers a range of practical issues including semiconductor technology selection, cost versus performance, yield, packaging, prototype development, testing, and analysis* Discusses architectures that are employed in modern broadband wireless systems Zusammenfassung Radio frequency integrated circuit design is one of the most important fields in modern technology, playing a critical role in helping us reach the full promise of broadband wireless communications. This book describes the actual implementation of receiver architectures from the initial design to an IC based product. Inhaltsverzeichnis Preface. Acknowledgments. 1 INTRODUCTION. 1.1 Current State of the Art. 2 RECEIVER SYSTEM DESIGN. 2.1 Frequency Planning. 2.1.1 Blockers. 2.1.2 Spurs and Desensing. 2.1.3 Transmitter Leakage. 2.1.4 LO Leakage and Interference. 2.1.5 Image. 2.1.6 Half IF. 2.2 Link Budget Analysis. 2.2.1 Linearity. 2.2.2 Noise. 2.2.3 Signal-to-Noise Ratio. 2.2.4 Receiver Gain. 2.3 Propagation Effects. 2.3.1 Path Loss. 2.3.2 Multipath and Fading. 2.3.3 Equalization. 2.3.4 Diversity. 2.3.5 Coding. 2.4 Interface Planning. 2.5 Conclusion. 3 REVIEW OF RECEIVER ARCHITECTURES. 3.1 Heterodyne Receivers. 3.2 Image Reject Receivers. 3.2.1 Hartley Architecture. 3.2.2 Weaver Architecture. 3.3 Zero IF Receivers. 3.4 Low IF Receivers. 3.5 I ssues in Direct Conversion Receivers. 3.5.1 Noise. 3.5.2 LO Leakage and Radiation. 3.5.3 Phase and Amplitude Imbalance. 3.5.4 DC Offset. 3.5.5 Intermodulations. 3.6 Architecture Comparison and Trade-off. 3.7 Conclusion. 4 SILICON-BASED RECEIVER DESIGN. 4.1 Receiver Architecture and Design. 4.1.1 System Description and Calculations. 4.1.2 Basics of OFDM. 4.1.3 System Architectures. 4.1.4 System Calculations. 4.2 Circuit Design. 4.2.1 SiGe BiCMOS Process Technology. 4.2.2 LNA. 4.2.3 Mixer. 4.2.4 Frequency Divider. 4.3 Receiver Design Steps. 4.3.1 Design and Integration of Building Blocks. 4.3.2 DC Conditions. 4.3.3 Scattering Para...
