| 一种应用于RFID标签的新型功率放大器设计 |
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| 引用本文： | 邓见保,张世林,李德,张艳征,毛陆虹,谢生.一种应用于RFID标签的新型功率放大器设计[J].半导体学报,2011,32(12):125004-4. |
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| 作者姓名： | 邓见保 张世林 李德 张艳征 毛陆虹 谢生 |
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| 作者单位： | 天津大学电子信息工程学院,天津大学电子信息工程学院,天津大学电子信息工程学院,天津大学电子信息工程学院,天津大学电子信息工程学院,天津大学电子信息工程学院 |
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| 基金项目： | 国家自然科学基金;国家科技重大专项;国家高技术研究发展计划（863计划） |
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| 摘 要： | A novel matching method between the power amplifier (PA) and antenna of an active or semi-active RFID tag is presented. A PCB dipole antenna is used as the resonance inductor of a differential power amplifier. The total PA chip area is reduced greatly to only 240 × 70 μm2 in a 0.18 μm CMOS process due to saving two on-chip integrated inductors. Operating in class AB with a 1.8 V supply voltage and 2.45 GHz input signal, the PA shows a measured output power of 8 dBm at the 1 dB compression point.
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| 关 键 词： | RFID标签 功率放大器 电源电压 偶极子天线 结构 应用 印刷电路板 匹配方法 |
| 修稿时间： | 7/12/2011 9:59:08 PM |
A novel power amplifier structure for RFID tag applications |
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| Deng Jianbao,Zhang Shilin,Li De,Zhang Yanzheng,Mao Luhong and Xie Sheng.A novel power amplifier structure for RFID tag applications[J].Chinese Journal of Semiconductors,2011,32(12):125004-4. |
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| Authors: | Deng Jianbao Zhang Shilin Li De Zhang Yanzheng Mao Luhong and Xie Sheng |
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| Institution: | School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China;School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China;School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China;School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China;School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China;School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | |
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| Keywords: | power amplifier CMOS class AB RFID |
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