An RFID-Based Wireless Multistate Controller With Quasi-Isotropic Radiation Pattern for Remote Control Applications

被引：5

作者：

Liu, Qi ^{[1
]}

Yu, Yufeng ^{[1
]}

Wang, Da-Wei ^{[1
]}

Wang, Gaofeng ^{[1
]}

机构：

[1] Hangzhou Dianzi Univ, Sch Elect & Informat Engn, Hangzhou 310018, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2021年 / 20卷 / 10期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

Dipole antennas; Antenna radiation patterns; Radiofrequency identification; Switches; Control systems; Antenna measurements; Pins; Quasi-isotropic radiation pattern; radio frequency identification (RFID); remote control; ultrahigh frequency; TAG ANTENNA; SENSOR;

D O I：

10.1109/LAWP.2021.3102141

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 wireless multistate controller based on radio frequency identification (RFID) technology for remote control applications is presented. The controller consists of a configurable RFID tag which has multiply alternative paths connecting to a multiway switch component. The main part of the tag is formed from the combination of loop and dipole to ensure balanced three-dimensional current responses and relatively stable impedances during path switching. With the proposed structure, the controller achieves a compact dimension of only 49 x 47 mm, a stable operation frequency band around the Federal Communications Commission (FCC) band (902-928 MHz), a quasi-isotropic radiation pattern with a gain variation less than 3 dB, as well as a control distance of 6.5-9.1 m in different configurations and directions. These features make the proposed controller a promising choice for wireless multistate remote control applications.

引用

页码：2023 / 2027

页数：5