Dual band dipole antenna for RFID/WSN applications

Author

Aju John, K.K. ; Abraham, Jacob ; Mathew, Thomaskutty

Author_Institution

Regional Center, Dept. of Electron., M.G. Univ., Kochi, India

fYear

2014

fDate

13-14 Feb. 2014

Firstpage

1

Lastpage

3

Abstract

The Design and development of a dual band dipole antenna for the RFID/WSN application is reported. The proposed dual band antenna operates in the UHF RFID frequency bands, which are 867-925 MHz and 2.45-2.47 GHz. Good radiation characteristics and good impedance matching are achieved at the two bands without any external matching circuitry. The return loss of the dual band antenna is less than -10 dB in both the bands. This type of small size multiband antenna is suitable for RFID readers integrated to wireless sensor network.

Keywords

UHF antennas; dipole antennas; impedance matching; multifrequency antennas; radiofrequency identification; wireless sensor networks; RFID-WSN applications; UHF RFID frequency bands; dual band dipole antenna; frequency 2.45 GHz to 2.47 GHz; frequency 867 MHz to 925 MHz; impedance matching; radiation characteristics; wireless sensor network; Dipole antennas; Educational institutions; Frequency measurement; Radiofrequency identification; Substrates; Tin; Wireless sensor networks; RFID; WSN; dipole antenna; dual band;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Communication Systems (ICECS), 2014 International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-4799-2321-2

Type

conf

DOI

10.1109/ECS.2014.6892603

Filename

6892603