| 低功耗UHFRFID标签基带处理器的ASIC实现(英文) | |
| 朱秋玲 ; 张春 ; 王晓辉 ; 刘忠奇 ; 李永明 ; 王志华 ; Zhu Qiuling ; Zhang Chun ; Wang Xiaohui ; Liu Zhongqi ; Li Yongming ; Wang Zhihua | |
| 2010-06-09 ; 2010-06-09 | |
| 关键词 | RFID标签 基带处理器 低功耗 扩频 RFID tag baseband processor low power spread spectrum TP391.44 |
| 其他题名 | ASIC Implementation of Low Power Baseband Processor for UHF RFID Tag |
| 中文摘要 | 设计并实现了一种新颖的超高频RFID标签的基带处理器。该标签以ISO/IEC 18000-6C协议为基础,但在反向链路通信方面,在原协议FM0编码/Miller调制副载波的基础上增加了扩频编码的实现,目的是提高反向链路的通信信噪比。该设计支持协议要求的所有11条强制命令的读写操作,概率/分槽防冲突算法,以及对存储器的读写操作。设计中采用了低功耗技术,显著降低了芯片的平均功耗和峰值功耗。芯片采用0.18μm 6层金属CMOS工艺进行流片,面积为0.5 mm2。测试结果表明,芯片消耗功耗约为16μW,最低工作电压为1.04 V。; A novel digital baseband processor of an UHF RFID tag was presented based on the ISO/IEC 18000-6 type C standard.In order to enhance the signal-noise ratio in the return link,spread spectrum technique was used in addition to the FM0 encoding/Miller sub-carrier modulation.The tag supports all the 11 mandatory commands required by the 6C standard as well as the implementation of probabilistic/slotted anti-collision scheme and read/write operation to EEPROM. Low power techniques were adopted to reduce the instantaneous power and average power.The chip was designed and fabricated using 0.18 μm 6 metal layers CMOS technology.From the measurement result,the overall power consumption is about 16 μW at the minimum voltage of 1.04 V,and the chip area is of 0.5 mm2.; Supported by National High Technology Research and Development(863)Program of China(2006AA04A109) |
| 语种 | 英语 ; 英语 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/56939]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 朱秋玲,张春,王晓辉,等. 低功耗UHFRFID标签基带处理器的ASIC实现(英文)[J],2010, 2010. |
| APA | 朱秋玲.,张春.,王晓辉.,刘忠奇.,李永明.,...&Wang Zhihua.(2010).低功耗UHFRFID标签基带处理器的ASIC实现(英文).. |
| MLA | 朱秋玲,et al."低功耗UHFRFID标签基带处理器的ASIC实现(英文)".(2010). |
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