| 一种基于低中频接收相位选择发射结构的工作在2.4GHz面向WPAN应用的超低功耗收发机 |
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| 引用本文： | 陈晶晶,刘威扬,刘晓东,张钊,刘力源,王海永,吴南健. 一种基于低中频接收相位选择发射结构的工作在2.4GHz面向WPAN应用的超低功耗收发机[J]. 半导体学报, 2014, 35(6): 065001-6 |
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| 作者姓名： | 陈晶晶 刘威扬 刘晓东 张钊 刘力源 王海永 吴南健 |
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| 基金项目： | 国家科技重大专项，国家科技支撑计划 |
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| 摘 要： | This paper presents a 2.4 GHz CMOS transceiver for the wireless personal area network （WPAN） inte- grated in 0.18/zm CMOS technology. This transceiver adopts a low-IF receiver, a MUX based transmitter and a fast-setting fractional-N frequency synthesizer. For achieving low cost and low power consumption, an inductor- less receiver front-end, an adaptive analog baseband, a low power MUX and a current-reused phase-locked loop （PLL） have been proposed in this work. Measured results show that the receiver achieves-8 dBrn of lIP3 and 31 dB of image rejection. The transmitter delivers 0 dBm output power at a data rate of 2 Mbps. The current consumption is 7.2 mA in the receiving mode and 6.9 mA in the transmitting mode, respectively.
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| 关 键 词： | WPAN 超低功耗 接收器 低中频 GHz 变送器 CMOS技术 无线个人区域网 |
| 修稿时间： | 2014-01-06 |
A 2.4 GHz ultra-low power low-IF receiver and MUX-based transmitter for WPAN applications |
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| Chen Jingjing,Liu Weiyang,Liu Xiaodong,Zhang Zhao,Liu Liyuan,Wang Haiyong and Wu Nanjian. A 2.4 GHz ultra-low power low-IF receiver and MUX-based transmitter for WPAN applications[J]. Chinese Journal of Semiconductors, 2014, 35(6): 065001-6 |
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| Authors: | Chen Jingjing Liu Weiyang Liu Xiaodong Zhang Zhao Liu Liyuan Wang Haiyong Wu Nanjian |
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| Affiliation: | State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China |
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| Abstract: | CMOS low power low-IF MUX RF transceiver WPAN |
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| Keywords: | CMOS low power low-IF MUX RF transceiver WPAN |
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