Dual-band slot-coupled dipole antenna for 900 MHz and 2.45 GHz RFID tag application

2006 ◽  
Vol 42 (22) ◽  
pp. 1259 ◽  
Author(s):  
S. Jeon ◽  
Y. Yu ◽  
J. Choi
Keyword(s):  
Dipole Antenna ◽  
Dual Band ◽  
Rfid Tag

scholarly journals Dual-band Dipole Antenna for 2.45 GHz and 5.8 GHz RFID Tag Application

2015 ◽  
Vol 4 (1) ◽  
pp. 31 ◽  
Author(s):  
Y. Yu ◽  
J. Ni ◽  
Z. Xu
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Input Impedance ◽  
Return Loss ◽  
Dipole Antenna ◽  
Dual Band ◽  
Radiation Characteristics ◽  
Rfid Tag ◽  
Microstrip Patch ◽  
Frequency Identification

In this paper, a dual-band dipole antenna for passive radio frequency identification (RFID) tag application at 2.45 GHz and 5.8 GHz is designed and optimized using HFSS 13. The proposed antenna is composed of a bent microstrip patch and a coupled rectangular microstrip patch. The optimal results of this antenna are obtained by sweeping antenna parameters. Its return losses reach to -18.7732 dB and -18.2514 dB at 2.45 GHz and 5.8 GHz, respectively. The bandwidths (Return loss <=-10 dB) are 2.42~2.50 GHz and 5.77~5.82 GHz. And the relative bandwidths are 3.3% and 0.9%. It shows good impedance, gain, and radiation characteristics for both bands of interest. Besides, the input impedance of the proposed antenna may be tuned flexibly to conjugate-match to that of the IC chip.

Dual-band Dipole Antenna for ISO 18000-6/ISO 18000-4 Passive RFID Tag Applications

2006 ◽  
Author(s):  
Seunggil Jeon ◽  
Yeonsik Yu ◽  
Sungtek Kahng ◽  
Juderk Park ◽  
NaeSoo Kim ◽  
...  
Keyword(s):  
Dipole Antenna ◽  
Dual Band ◽  
Rfid Tag ◽  
Passive Rfid

scholarly journals A Directivity Design of Loop Type Dipole Antenna for RFID Tag

2008 ◽  
Vol 32 (10) ◽  
pp. 805-811
Author(s):  
Min-Seong Kim ◽  
Kyeong-Sik Min
Keyword(s):  
Dipole Antenna ◽  
Rfid Tag

A dual-band printed dipole antenna for IMT-2000 and 5-GHz WLAN applications

2008 ◽  
Vol 50 (10) ◽  
pp. 2585-2587 ◽  
Author(s):  
Hatem Rmili ◽  
Jean-Marie Floc'h ◽  
Philippes Besnier ◽  
Mohamed Drissi
Keyword(s):  
Dipole Antenna ◽  
Dual Band ◽  
5 Ghz
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