On the constraint of passive RFID sensor tag design with MOEA/D-DE

被引:2
|
作者
Song, Xiaotian [1 ]
Wang, Gang [1 ,2 ]
Yang, Chenwei [1 ]
He, Yuxing [1 ]
机构
[1] Univ Sci & Technol China, Dept Elect Engn & Informat Sci, Hefei 230027, Peoples R China
[2] Chinese Acad Sci, Key Lab Electromagnet Space Informat, Hefei 230027, Peoples R China
基金
中国国家自然科学基金;
关键词
RFID sensor; sensing sensitivity; read range; multi-objective evolutionary algorithm;
D O I
10.1002/mop.30235
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
For passive RFID sensor tag, high sensing sensitivity is achieved at the expense of read range reduction with a fixed transmitted power of RFID reader. To maximize sensing sensitivity and ensure satisfied communication performance of tag at meanwhile, the constraint between them can be defined as a multi-objective problem. The MOEA/D-DE (multi-objective evolutionary algorithm based on decomposition combined with differential evolution) is applied for the first time to provide a direct and effective solution to this constraint. For demonstration, an effective permittivity sensor and a temperature sensor are designed with MOEA/D-DE, respectively. Both the simulated and measured results show the feasibility of applying MOEA/D-DE to design high-sensitivity sensor tag with satisfied communication performance. (c) 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:83-86, 2017
引用
收藏
页码:83 / 86
页数:4
相关论文
empty
未找到相关数据