Compact dual-band microstrip antenna for handheld RFID reader

Author

Tizyi, Hafid ; Riouch, Fatima ; Tribak, Abdelwahed ; Najid, Abdellah ; Mediavilla, Angel

Author_Institution

STRS Lab., Nat. Inst. of Posts & Telecommun. - INPT, Rabat, Morocco

fYear

2015

fDate

13-15 May 2015

Firstpage

68

Lastpage

72

Abstract

In this paper, dual-band radio frequency identification (RIFD) reader antenna is proposed. The reader antenna operates at 2.45GHz and 5.8GHz. It comprises two resonances the first in the radiation patch, and the second in the protruding stub in the ground plan. The matching techniques that use stub tuning are used in this work. The radiating patch of the present compact antenna has the dimension of 15.6mm × 8.8mm. A good impedance bandwidth of 148.48MHz and 204.85MHz has been achieved for 2.45GHz and 5.8GHz respectively. The proposed antenna is simple, compact in size, providing a good gain and broadband impedance matching.

Keywords

antenna radiation patterns; microstrip antennas; multifrequency antennas; radiofrequency identification; bandwidth 148.48 MHz; bandwidth 204.85 MHz; compact antenna; compact dual band microstrip antenna; dual band radiofrequency identification reader antenna; frequency 2.45 GHz; frequency 5.8 GHz; ground plan; handheld RFID reader; matching techniques; protruding stub; radiation patch; stub tuning; Adaptive arrays; Broadband antennas; Broadband communication; DICOM; Shape; Substrates; RFID reader antenna; WLAN; dual band antenna; microstrip antenna; stub tuning;

fLanguage

English

Publisher

ieee

Conference_Titel

RFID And Adaptive Wireless Sensor Networks (RAWSN), 2015 Third International Workshop on

Conference_Location

Agadir

Print_ISBN

978-1-4673-8095-9

Type

conf

DOI

10.1109/RAWSN.2015.7173282

Filename

7173282