Near-Field Antenna Design for UHF RFID System

被引：0
|
作者：
Hsiao, An-Yao [1 ]
Chao, Chen-Pang [1 ]
Yang, Chang-Fa [1 ]
Tsai, Cheng-Han [2 ]
机构：
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan
[2] Auden Techno Corp, Taoyuan, Taiwan
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
关键词：
Radio frequency identification; Near-field antenna; Item-level tags;
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：
This paper presents two near field reader antennas for applications in the UHF radio frequency identification (RFID) system. Strong vertical and horizontal magnetic fields in near zones are respectively excited by those two reader antennas, so that the readable distance of the near-field tags attached on objects can be enhanced significantly. Thus, the reader antennas are capable of near-field identification and positioning applications, such as a casino gaming table. For the gaming management system, many stacked chips with tags embedded can be recognized by using near-field reader antennas so that manpower may be saved to significantly improve counting efficiency.
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页码：317 / 318
页数：2
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