Design of Antenna for UHF Near-Field RFID Reader
2012 ◽
Vol 236-237
◽
pp. 889-891
Keyword(s):
A segmented loop antenna is presented for ultra-high frequency (UHF) near-field radio frequency identification (RFID) reader. The segmented antennas have been constructed that can operate at resonant diameters while still providing good magnetic coupling. The antenna printed on a FR4 printed circuit board (PCB) with an overall size of 170× 170 × 1 mm3 achieves good impedance matching and uniform magnetic field distribution over an operating bandwidth of 840–1120 MHz, which is desirable for UHF near-field RFID reader applications.
2018 ◽
Vol 1135
◽
pp. 012026
Keyword(s):
2008 ◽
Vol E91-B
(11)
◽
pp. 3788-3791
◽
Keyword(s):
2018 ◽
Vol 1038
◽
pp. 012043
Keyword(s):
2018 ◽
Vol 21
(7)
◽
pp. 631-634
1998 ◽
Vol 81
(1)
◽
pp. 14-21
◽
Keyword(s):
2008 ◽
Vol 50
(2)
◽
pp. 399-405
◽
Keyword(s):