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本帖最后由 franklu1227 于 2012-6-30 10:12 编辑
This book describes the design and implementation of an electronic subsystem called the frequency synthesizer, which is a very important building block for any wireless transceiver. The discussion includes several new techniques for the design of such a subsystem which include the usage modes of the wireless device, including its support for several leading-edge wireless standards. This new perspective for designing such a demanding subsystem is based on the fact that optimizing the performance of a complete system is not always achieved by optimizing the performance of its building blocks separately. This book provides hands-on examples of this sort of co-design of optimized subsystems, which can make the vision of an always-best-connected scenario a reality.
Provides up-to-date design information regarding one of the most complex subsystems used in state-of-the-art wireless devices; Describes a wireless front-end solution designed to provide an always-best-connected solution, based on a wireless detector called Sniffer, that searches for an alternative connection while the main connection is running;Includes realistic implementations of subsystem co-design.
1 Introduction ............................................................................................. 1
2 Wireless Transceivers and Frequency Synthesis .................................. 15
3 Multi-standard Wireless Front-Ends .................................................... 23
4 Case Study: Handover With WLAN, WiMAX and 3G ....................... 39
5 Frequency Synthesizers .......................................................................... 71
6 Case Studies of PLL Enhancements ...................................................... 89
7 Choice of Sigma-Delta Modulation ....................................................... 113
8 Case Study: A WiMAX/WLAN/LTE Synthesizer ............................... 131
9 Implementation: A WiMAX/WLAN/LTE Synthesizer ....................... 147
10 Calibration Enabling First-Pass Success .............................................. 161
11 Conclusions .............................................................................................. 181
Index ................................................................................................................. 183
Integrated_Frequency_Synthesis_for_Convergent_Wire.zip
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