Microstrip Yagi-Uda antenna for 2.45 GHz RFID handheld reader

被引：0

作者：

Zeng, Wenbo ^{[1
]}

Zhao, Jia ^{[2
]}

机构：

[1] Electronic Information and Controlling Department, Guangxi University of Technology

[2] Computer Engineering Department, Guangxi University of Technology

来源：

International Journal of Digital Content Technology and its Applications | 2012年 / 6卷 / 04期

关键词：

Handheld reader; Microstrip antenna; Reader antenna RFID; Yagi-uda antenna;

D O I：

10.4156/jdcta.vol6.issue4.35

中图分类号：

学科分类号：

摘要：

This paper proposes a compact microstrip Yagi-Uda antenna for 2.45 GHz radio frequency identification (RFID) handheld reader applications. The proposed antenna is etched on a piece of FR4 substrate with an overall size of 65 mm × 55 mm ×1.6 mm and consists of a microstrip balun, a dipole, and a director. The ground plane is designed to act as a reflector that contributes to enhancing the antenna gain. The measured 10-dB return loss bandwidth and peak gain achieved by the proposed antenna are 380 MHz and 7.5 dBi, respectively. In addition, a parametric study is conducted to facilitate the design and optimization processes for engineers.

引用

页码：285 / 292

页数：7

共 10 条

[1] Finkenzeller K., RFID Handbook, (2004)
[2] Siror J.K., Guangun L., Kaifang P., Huanye S., Dong W., Impact of RFID Technology on Tracking of Export Goods in Kenya, JCIT: Journal of Convergence Information Technology, 5, 9, pp. 190-199, (2010)
[3] Choi K.-H., Jang K.-S., Shin H.-J., RFID-ACP: RFID-based Digital Content Identification and Authentication Mechanism in Smart Home Environments, JDCTA: International Journal of Digital Content Technology and Its Applications, 5, 6, pp. 129-141, (2011)
[4] Fan Z.G., Qiao S., Huangfu J.T., Ran L.-X., A miniaturized printed dipole antenna with v- shaped ground for 2.45 GHZ RFID readers, PIER: Progress In Electromagnetic Research, PIER, 71, pp. 149-158, (2007)
[5] Hyun D.-H., Baik J.-W., Kim Y.S., Compact reconfigurable circularly polarized micro-strip antenna with asymmetric cross slots, Microwave Optical Technology Letters, 50, 8, pp. 2217-2219, (2008)
[6] Zeng W., Zhao J., A comb-shaped slot RFID tag antenna, Proceedings of IEEE Antenna and Propagation Society International Symposium, pp. 3110-3113, (2010)
[7] Nikitin P.V., Arumugam D.D., Chabalko M., Henty B.E., Stancil D.D., Long Range Passive UHF RFID System using HVAC Ducts, Proceedings of the IEEE, 98, 9, pp. 1629-1635, (2010)
[8] Chen Z.N., Qing X., Chung H.L., A universal UHF RFID reader antenna, IEEE Transactions On Microwave Theory and Techniques, 57, 5, pp. 1275-1282, (2009)
[9] Ukkonen L., Sydanheimo L., Kivikoski M., Read range performance comparison of compact reader antennas for a handheld UHF RFID reader, IEEE International Conference On RFID 2007, pp. 63-67, (2007)
[10] Ayestaran R.G., Laviada J., Las-Heras F., Synthesis of passive-dipole arrays with a genetic-neural hybrid method, Journal of Electromagnetic Waves and Applications, 20, 15, pp. 2123-2135, (2006)

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