Study on Gain Characteristics of Dual Ultra-high-frequency Radio Frequency Identification Tag Antennas with Small Interval

Peng Zhang-you; Ren Xiu-fang; Meng Chun-yang; Li Shuai

doi:10.11999/JEIT141371

Volume 37 Issue 7

Jul. 2015

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Article Navigation > Journal of Electronics & Information Technology > 2015 > 37(7): 1774-1778

Peng Zhang-you, Ren Xiu-fang, Meng Chun-yang, Li Shuai. Study on Gain Characteristics of Dual Ultra-high-frequency Radio Frequency Identification Tag Antennas with Small Interval[J]. Journal of Electronics & Information Technology, 2015, 37(7): 1774-1778. doi: 10.11999/JEIT141371

Citation:

Peng Zhang-you, Ren Xiu-fang, Meng Chun-yang, Li Shuai. Study on Gain Characteristics of Dual Ultra-high-frequency Radio Frequency Identification Tag Antennas with Small Interval[J]. Journal of Electronics & Information Technology, 2015, 37(7): 1774-1778. doi: 10.11999/JEIT141371

Citation:

Peng Zhang-you, Ren Xiu-fang, Meng Chun-yang, Li Shuai. Study on Gain Characteristics of Dual Ultra-high-frequency Radio Frequency Identification Tag Antennas with Small Interval[J]. Journal of Electronics & Information Technology, 2015, 37(7): 1774-1778. doi: 10.11999/JEIT141371

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Study on Gain Characteristics of Dual Ultra-high-frequency Radio Frequency Identification Tag Antennas with Small Interval

doi: 10.11999/JEIT141371

Received Date: 2014-10-27
Rev Recd Date: 2015-01-08
Publish Date: 2015-07-19

Abstract

Abstract

Parameters of the Ultra-High-Frequency Radio Frequency IDentification (UHF RFID) tags and the mutual coupling effect have great impact on antenna gain, and a corresponding theoretical model is developed. Firstly, from the perspective of the radiation field, the tag is equivalent to dipole antenna with lumped load. Then based on the theory of dipole array, a simplified gain model of dual tag antennas with small interval is derived, and application of multiple tags is expanded simply. The simulation results show that the model is effective. Finally, the directivity and radiation efficiency are studied. The results provide a theoretical guidance for the research of intensive tags performance.
- Antenna,
- Radio Frequency IDentification (RFID),
- Intensive tags,
- Mutual coupling

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References(19)

References

Dobkin D M and Weigand S M. UHF RFID and tag antenna scattering part I: experimental results-first in a two-part series on the use of radio frequency communications to identify physical objects in the commercial supply chain[J]. Microwave Journal, 2006, 49(5): 170-190.

Choi J S, Kang M, Elmasri R, et al.. Investigation of impact factors for various performances of passive UHF RFID system[C]. IEEE International Conference on RFID- Technologies and Applications, Sitges, Spain, 2011: 152-159.

Asl S E, Ghasr M T, Zawodniok M, et al.. Preliminary study of mutual coupling effect on a passive RFID antenna array [C]. IEEE International Instrumentation and Measurement Technology Conference, Minneapolis, USA, 2013: 138-141.

Jain A and Harish A R. Performance study of RFID tags placed on metallic cylinders[C]. IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, Torino, Italy, 2013: 1052-1055.

Johnson J and Sainati R. Investigation of UHF RFID tag backscatter[C]. IEEE Antennas and Propagation Society International Symposium, Honolulu, USA, 2007: 2753-2756.

Dobkin D M and Weigand S M. UHF RFID and tag antenna scattering, part II: theory[J]. Microwave Journal, 2006, 49(6): 86-96.

Weigand S M and Dobkin D M. Multiple RFID tag plane array effects[C]. IEEE Antennas and Propagation Society International Symposium, Albuquerque, USA, 2006: 1027-1030.

佐磊, 何怡刚, 李兵, 等. 标签密集环境下天线互偶效应研究[J]. 物理学报, 2013, 62(4): 1021-1029.

Zuo Lei, He Yi-gang, Li Bing, et al.. Theory and measurement for mutual coupling effect of ultra high frequency radio- frequency identification in dense environments[J]. Acta Physica Sinica, 2013, 62(4): 1021-1029.

Lu F, Chen X S, and Ye T T. Performance analysis of stacked RFID tags[C]. IEEE International Conference on RFID, Orlando, USA, 2009: 330-337.

钟顺时. 天线理论与技术[M]. 北京: 电子工业出版社, 2011: 83-85.

Zhong Shun-shi. Antenna theory and technology[M]. Beijing: Electronic Industry Press, 2011: 83-85.

Lagunes-Aranda L F, Carrion-Rivera L E, Zamora-Mejia G, et al.. Improvement in read range of an UHF RFID newborn hospital monitoring system using meander line antennas[C]. IEEE Colombian Conference on Communications and Computing, Bogota, Colombia, 2014: 1-6.

Ma Z L, Jiang L J, Xi J, et al.. A single-layer compact HF-UHF dual-band RFID tag antenna[J]. IEEE Antennas and Wireless Propagation Letters, 2012, 11: 1257-1260.

Endo T, Sunahara Y, Satoh S, et al.. Resonant frequency and radiation efficiency of meander line antennas[J]. Electronics and Communications in Japan (Part II: Electronics), 2000, 83(1): 52-58.

Bjorninen T, Sydanheimo L, Ukkonen L, et al.. Advances in antenna designs for UHF RFID tags mountable on conductive items[J]. IEEE Antennas and Propagation Magazine, 2014, 56(1): 79-103.

Sun X B, Xie J, and Cao M Y. RFID tag antenna design based on an improved coupling source shape[J]. IEEE Antennas and Wireless Propagation Letters, 2013, 12: 532-534.

Son H W and Pyo C S. Design of RFID tag antennas using an inductively coupled feed[J]. Electronics Letters, 2005, 41(18): 994-996.

Klair D K, Chin K W, and Raad R. A survey and tutorial of RFID anti-collision protocols[J]. IEEE Communications Surveys Tutorials, 2010, 12(3): 400-421.

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