منابع مشابه
A Broadband UHF Tag Antenna for Near-Field and Far-Field RFID Communications
The paper deals with the design of passive broadband tag antenna for Ultra-High Frequency (UHF) band. The antenna is intended for both near and far fields Radio Frequency Identification (RFID) applications. The meander dipole tag antenna geometry modification is designed for frequency bandwidth increasing. The measured bandwidth of the proposed broadband tag antenna is more than 140 MHz (820–96...
متن کاملCircularly Polarized Tag Antenna for UHF RFID
Design of a circularly polarized tag antenna for UHF RFID applications is discussed and a planar tag antenna, based on series connected loop topology is designed. Simulation based design process for axial ratio optimization is discussed and the simulation and measurement results for the proposed tag antenna are presented.
متن کاملA Novel UHF RFID Tag Antenna for Cigarette Carton
A novel UHF RFID tag antenna that can be seamlessly integrated into wrapping paper of metallic objects is reported. When designed for printing on cigarette carton with aluminum foil contained, both numerical simulation and measurement indicate that the proposed antenna has input impedance of (20 + j149) at resonant frequency of 915MHz, which provides satisfactory conjugate match to the Alien Hi...
متن کاملA Broadband Design of UHF Fractal RFID Tag Antenna
In this paper a broadband radio frequency identification (RFID) tag antenna for the ultrahigh-frequency (UHF) band is designed. The proposed antenna consists of a first-order Hilbert fractal structure and a spiral structure. In order to ensure the conjugate matching between the tag antenna and the electronic chip, a T-matching structure is employed. The interaction between two radiating element...
متن کاملBroadband UHF RFID Tag Antenna for Bio-Monitoring
This paper presents the design and fabrication of a broadband UHF RFID tag for biomonitoring applications. The proposed tag is realized with a thin FR4 substrate of 200μm, which can be considered as flexible. It shows good performances both in free space and placed on human body. For instance, in free space, the tag can be read at 14m in the UHF RFID band and at an average distance of 4.6m when...
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ژورنال
عنوان ژورنال: IEEE Antennas and Wireless Propagation Letters
سال: 2019
ISSN: 1536-1225,1548-5757
DOI: 10.1109/lawp.2019.2941731