Passive RFID tags for Metallic Environments Using Phased Array Reader Antennas

被引：0
作者：
Patel, Sohel J. [1 ]
Zawodniok, Maciej [1 ]
机构：
[1] Missouri Univ Sci & Technol, Dept Elect & Comp Engn, Rolla, MO 65409 USA
来源：
2019 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2019年
关键词：
RFID; phased array antennas; phase shifter; coplanar waveguide with ground; impinj RFID reader antenna; impinj speedway revolution; RFID antenna tags;
D O I：
10.1109/i2mtc.2019.8827142
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：
In this study, we consider the operation of radio frequency identification (RFID) tag antennas in metallic environments. Phased array is built using 2 RFID reader antennas for electronic beam steering and improving overall read range of the RFID antenna tags. The performance of RFID tag antenna is known to degrade in metallic environments. RFID tag antenna with ground plane is designed to improve the performance in harsh metallic environments. In this study, we use double slit antennas with ground plane for tags radiating in challenging metallic environments to achieve a 30 feet read range.
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收藏
页码：338 / +
页数：6
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