Electrically Large Dual-loop Antenna for UHF Near-Field RFID Readers

被引：0

作者：

Shi, Jin ^{[1
]}

Lin, Longlong ^{[1
]}

Qing, Xianming ^{[2
]}

Chen, Zhi Ning ^{[3
]}

Tang, Hui ^{[1
]}

Zhou, Liheng ^{[1
]}

Chu, Hui ^{[1
]}

机构：

[1] Nantong Univ, Sch Elect & Informat, Nantong, Peoples R China

[2] Inst Infocomm Res, A STAR, Singapore, Singapore

[3] Natl Univ Singapore, Inst Infocomm Res, Singapore, Singapore

来源：

2013 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION | 2013年

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

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：

A dual-loop antenna is proposed to enlarge the interrogation :zone of reader antennas used in near-field ultra high frequency (UHF) radio frequency identification (RFID) systems. The dual-loop antenna is composed of two segmented loos with one common side and a double-sided parallel-strip line feeding network. Each loop has a uniform and single direction flowing current itself By providing reverse-direction,flowing current to the two segmented loops, the strong and uniform magnetic field distribution over a large interrogation.,one can be achieved. The prototype on FR4 printed borad (PCB) exhibits that the dual-loop antenna achieves the impedance matching over the frequency range from 790 to 1040 MHz, and produces strong and uniform magnetic field distribution over an interrogation zone of 308 mm 150 mm.

引用

页码：53 / 56

页数：4

共 50 条

[21] Design of Electrically Large UHF RFID Near-Field Bidirectional Antenna With AMC-Based Unidirectional Improvement
Wang, Xiaoting
Xing, Zijian
Guo, Congyi
Li, Jianying
Luo, Dingyi
Sim, Chow-Yen-Desmond
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (10): : 2045 - 2049
[22] Compact UHF Near-Field RFID Reader Antenna
Lin, Tai-Hung
Lin, Yi-Fang
Chen, Hua-Ming
Hsu, J. C.
[J]. 2014 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2014, : 629 - 630
[23] A Novel Antenna for UHF RFID Near-Field Applications
Yao, Yuan
Ge, Qiuyue
Yu, Junsheng
Chen, Xiaodong
[J]. ELECTRONICS, 2021, 10 (11)
[24] Magnetic Antenna for Near-field UHF RFID Tag
Dhaouadi, M.
Mabrouk, M.
Ghazel, A.
[J]. 18TH INTERNATIONAL CONFERENCE ON MICROWAVES, RADAR AND WIRELESS COMMUNICATIONS (MIKON-2010), VOL 1 AND VOL 2, 2010,
[25] A Robust UHF Near-Field RFID Reader Antenna
Ren, Ankang
Wu, Changying
Gao, Yao
Yuan, Yong
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (04) : 1690 - 1697
[26] Near-Field Antenna Design for UHF RFID System
Hsiao, An-Yao
Chao, Chen-Pang
Yang, Chang-Fa
Tsai, Cheng-Han
[J]. 2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 317 - 318
[27] Near-field antenna for RFID smart shelf in UHF
Choi, Wonkyu
Kim, Jeong-Seok
Bae, Ji-Hoon
Choi, Gilyoung
Chae, Jong-Suk
[J]. 2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 1280 - 1283
[28] Segmented Spiral Antenna for UHF Near-Field RFID
Qing, Xianming
Chen, Zhi Ning
[J]. 2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI), 2011, : 996 - 999
[29] A UHF Near-field/Far-field RFID Metamaterial-inspired Loop Antenna
Qing, Xianming
Chen, Zhi Ning
Goh, Chean Khan
[J]. 2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,
[30] Near-Field Kandonian Loop Antenna With Wide Interrogation Zone for UHF RFID Applications
Kim, Se-Young
Lee, Wang-Sang
[J]. 2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 1593 - 1594

← 1 2 3 4 5 →