| 轮胎压力监测系统中小环天线的设计 |
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| 引用本文： | 李兵强,林辉. 轮胎压力监测系统中小环天线的设计[J]. 汽车工程, 2007, 29(3): 254-256,261 |
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| 作者姓名： | 李兵强 林辉 |
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| 作者单位： | 西北工业大学自动化学院,西安,710072;西北工业大学自动化学院,西安,710072 |
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| 摘 要： | 针对汽车轮胎压力监测系统(TPMS)中天线设计这一技术难点,分析了小环天线的一般性能,用谐振分析法设计了天线,用变压器匹配法为天线和射频发射芯片设计了匹配网络。试验结果表明,设计的小环天线数据传输可靠,满足TPMS的要求。
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| 关 键 词： | 胎压监测 小环天线 变压器匹配法 |
| 修稿时间： | 2006-02-062006-05-29 |
Application of Small Loop Antenna to Tire Pressure Monitoring System |
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| Li Bingqiang,Lin Hui. Application of Small Loop Antenna to Tire Pressure Monitoring System[J]. Automotive Engineering, 2007, 29(3): 254-256,261 |
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| Authors: | Li Bingqiang Lin Hui |
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| Abstract: | The general performance of small loop antennas is analyzed and a small loop antenna for tire pressure monitoring system(TPMS) is designed using resonance analysis method.The transformer matching method is used to design the matching network for antenna and RFIC.The test result shows that the designed small loop antenna meets the rigorous requirements of TPMS with reliable data transmission. |
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| Keywords: | Tire pressure monitoring Small loop antenna Transformer matching method |
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