| RFID跳频系统设计 |
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| 引用本文： | 舒琳.RFID跳频系统设计[J].科学技术与工程,2007,7(16):4160-4162. |
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| 作者姓名： | 舒琳 |
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| 作者单位： | 华南理工大学电子与信息学院,广州,510640 |
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| 摘 要： | 介绍基于DSP和PLL400的915MHz频段RFID跳频系统设计,探讨DSP对PLL400控制,跳频信道分配、跳频图案设计等问题。实现宽间隔跳频和自适应频率控制,增强了RFID阅读器工作的安全性和稳定性。
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| 关 键 词： | RFID 跳频 DSP |
| 文章编号： | 1671-1819(2007)16-4160-03 |
| 修稿时间： | 2007-04-20 |
Design of RFID Frequency Hopping System |
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| SHU Lin.Design of RFID Frequency Hopping System[J].Science Technology and Engineering,2007,7(16):4160-4162. |
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| Authors: | SHU Lin |
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| Institution: | Electricity and Information Department, SCUT, Guangzhou 510640, P. R. China |
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| Abstract: | Design of 915 MHz frequency band adaptive frequency hopping system based on DSP and PLL400 is presented. Control circuit between DSP and PLL400, distribution of the frequency hopping channels, design of frequency hopping patterns are discussed. Wide gap frequency hopping and adaptive frequency control are achieved, which enhance security and steadiness of RFID readers when querying tags. |
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| Keywords: | RFID frequency hopping DSP |
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