Design of RFID tag antennas using an inductively coupled feed

被引：152

作者：

Son, HW ^{[1
]}

Pyo, CS ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, RFID USN Res Team, ETRI, Taejon 305350, South Korea

来源：

ELECTRONICS LETTERS | 2005年 / 41卷 / 18期

关键词：

Inductively coupled feed method - Tag chips;

D O I：

10.1049/el:20051536

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：

An inductively coupled feed method is explored to design UHF radio frequency identification tag antennas. An analytical model for the proposed feed structure is derived and used to perform simple and wideband impedance match between an antenna and a tag chip without any additional matching networks. The proposed design methodology is verified by comparing the calculations and measurements, which show good agreement.

引用

页码：994 / 996

页数：3