| 期刊全称 | Automated Calibration of Modulated Frequency Synthesizers | | 影响因子2023 | Dan McMahill | | 视频video | http://file.papertrans.cn/167/166247/166247.mp4 | | 学科分类 | The Springer International Series in Engineering and Computer Science | | 图书封面 |  | | 影响因子 | In recent years, there has been considerable interest in highlyintegrated, low power, portable wireless devices. There are threeprimary areas to be addressed when higher performance and lower poweris desired. The first area is the device technology. Scaling ofdevices has realized steady improvements for many years. The secondarea is improved circuit design techniques. The final area is at thearchitectural level. This monograph focuses on the problem of lowpower GFSK/GMSK modulation and presents an architectural approach forimproved performance. The new architecture is a modulated S-Dfractional-N frequency synthesizer. The key innovation is an automaticcalibration technique, which operates in the background. Theavailability of the calibration circuit makes high data rate, lowpower modulation possible. ..From the Foreword:. "The key contribution of the work presentedin this monograph is a technique for in service automatic calibrationof the modulated frequency synthesizer by ensuring that the digitalemphasis filter and analog loop filter characteristics are matched.The automatic calibration circuit operates while the transmitter is inservice and compensates for process and temperatur | | Pindex | Book 2002 |
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