Printed antenna for HF- and UHF-RFID tag

Author

Phatarachaisakul, Teerapol ; Pumpoung, Tajchai ; Wongsiritorn, Pitchanun ; Pansonboon, Russamitut ; Phongcharoenpanich, Chuwong

Author_Institution

Fac. of Eng., King Mongkut´s Inst. of Technol. Ladkrabang, Bangkok, Thailand

fYear

2014

fDate

2-5 Dec. 2014

Firstpage

513

Lastpage

514

Abstract

The dual-band tag antenna designed for HF-RFID (13.56MHz) and UHF-RFID (920-925 MHz) applications along Thailand standard is proposed. The overall dimension of the tag antenna has the size of a credit card in order to implement the RFID for the highway tracking and tolls systems. The tag antenna is designed on FR-4 substrate with 0.3 mm thickness. To achieve the dual band operation, the designed tag antenna structure is based on the loop (spiral coil) and the meander-line structure with T-matching technique for HF-RFID and UHF-RFID technologies, respectively.

Keywords

microstrip antennas; multifrequency antennas; radiofrequency identification; FR-4 substrate; Thailand; UHF-RFID tag; dual-band tag antenna; frequency 13.56 MHz; frequency 920 MHz to 925 MHz; printed antenna; size 0.3 mm; Antenna measurements; Antenna radiation patterns; Dual band; Frequency measurement; Radiofrequency identification; UHF antennas; Dual band RFID; HF-RFID; Tag Antenna; UHF-RFID;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (ISAP), 2014 International Symposium on

Conference_Location

Kaohsiung

Type

conf

DOI

10.1109/ISANP.2014.7026751

Filename

7026751