Wideband circularly polarized UHF RFID reader antenna with high gain and wide axial ratio beamwidths
A broadband circularly polarized patch antenna with high gain and wide axial ratio
beamwidths is proposed for ultra-high-frequency (UHF) RF identification (RFID) applications …
beamwidths is proposed for ultra-high-frequency (UHF) RF identification (RFID) applications …
A novel circularly polarized antenna with coin-shaped patches and a ring-shaped strip for worldwide UHF RFID applications
XY Liu, Y Liu, MM Tentzeris - IEEE Antennas and Wireless …, 2014 - ieeexplore.ieee.org
A circularly polarized radio frequency identification (RFID) reader antenna is presented for
worldwide ultra-high frequency (UHF) applications. The antenna is composed of two coin …
worldwide ultra-high frequency (UHF) applications. The antenna is composed of two coin …
A universal UHF RFID reader antenna
A broadband circularly polarized patch antenna is proposed for universal ultra-high-
frequency (UHF) RF identification (RFID) applications. The antenna is composed of two …
frequency (UHF) RF identification (RFID) applications. The antenna is composed of two …
A novel wideband circularly polarized antenna for worldwide UHF band RFID reader applications
E Mireles, SK Sharma - Progress In Electromagnetics Research B, 2012 - jpier.org
This paper presents the novel design of a wideband circularly polarized (CP) Radio
Frequency Identification (RFID) reader microstrip patch antenna for worldwide Ultra High …
Frequency Identification (RFID) reader microstrip patch antenna for worldwide Ultra High …
A broadband circularly polarized antenna of square-ring patch for UHF RFID reader applications
JS Sun, CH Wu - AEU-International Journal of Electronics and …, 2018 - Elsevier
A circularly polarized, broad bandwidth, square-ring patch antenna for radio-frequency
identification (RFID) is proposed. The antenna has a dimension of 100× 100× 22.9 mm 3. By …
identification (RFID) is proposed. The antenna has a dimension of 100× 100× 22.9 mm 3. By …
Wideband high gain circularly polarized UHF RFID reader microstrip antenna and array
This paper presents a wideband and high gain circularly polarized ultra-high-frequency
(UHF) radio frequency identification (RFID) reader microstrip antenna and array. Such …
(UHF) radio frequency identification (RFID) reader microstrip antenna and array. Such …
A slot loaded circularly polarized patch antenna for UHF RFID reader
CJ Chi - IEEE Transactions on Antennas and Propagation, 2012 - ieeexplore.ieee.org
The design of a simple UHF (ultrahigh frequency) RFID (radio frequency identification)
reader antenna that operates within the 900 MHz band (902-928 MHz) is studied. To …
reader antenna that operates within the 900 MHz band (902-928 MHz) is studied. To …
Slits loaded circularly polarized universal UHF RFID reader antenna
YW Hsu, G Yang - IEEE Antennas and Wireless Propagation …, 2014 - ieeexplore.ieee.org
A simple structure circularly polarized (CP) UHF (ultrahigh frequency) RFID (radio frequency
identification) reader antenna that operates within the universal RFID bands (840-960 MHz) …
identification) reader antenna that operates within the universal RFID bands (840-960 MHz) …
UHF RFID reader antenna with a wide beamwidth and high return loss
HW Son, H Park, KH Lee, GJ Jin… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
A compact circularly polarized antenna with a wide beamwidth and high return loss (RL) is
presented. The antenna consists of four U-shaped metal strips sequentially rotated and fed …
presented. The antenna consists of four U-shaped metal strips sequentially rotated and fed …
A novel CP antenna for UHF RFID handheld reader
WS Chen, YC Huang - IEEE Antennas and Propagation …, 2013 - ieeexplore.ieee.org
A novel antenna for UHF radio-frequency identification (RFID) readers with circular
polarization (CP) operation is proposed in this paper. The antenna consists of a 50 Ω …
polarization (CP) operation is proposed in this paper. The antenna consists of a 50 Ω …