RFID tag Antenna design
Different Substrate Materials for Designing a Passive UHF RFID Tag Antenna
... in antenna size miniaturization, where most design are focused on increasing the size of the antenna to improve the ...miniaturized antenna with better directivity, the PET substrate material ...
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Fractal Antenna Design for RFID Tag
... the antenna. So the design challenge is getting the small size antenna that has a good efficiency and ...in antenna design provides the simple and efficient method for obtaining the ...
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Design Of A Chipless Rfid Tag Encoded In Polarization
... is the circular resonator with gap in the ring that we will call later for questions of facility resonator in C. This resonator can be seen as a dipole short-circuited in its center. More generally, a diffracting ...
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Design of Tiny Versatile UHF RFID Tags of Fragment-Type Structure
... the design schemes can be performed in another way by fixing the chip impedance, and varying the input impedance of tag ...to design of platform- tolerant ...designed tag antenna may ...
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A Novel UHF RFID Slot Coupled Metallic Tag Antenna for Steel-Bar Applications
... UHF RFID coupled slot metallic tag antenna with a ...proposed tag antenna consists of a frequency tuning slot, imaginary part tuning slot, real part tuning stub, micro-chip, and ...The ...
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A Multi Band Mini Printed Omni Directional Antenna with V-Shaped for RFID Applications
... active RFID tag is invented when a certain chip is integrated with an antenna that has the same operating frequency [4, ...the RFID system is designed to operate either in active or passive ...
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A Novel Design of Compact Dipole Antenna for 900 MHz and 2.4 GHz RFID Tag Applications
... ‘s’ and the parameters ‘h’, the impedance of the tag antenna can be matched to any chips. The two ports at the center of the loop is the location of chip. Finally, the designed antenna dimension is ...
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RFID Tag Antenna for Metallic or Non-Metallic Surfaces
... This problem can be avoided by using larger ground plane, or compensated according to the specific design criterion. Novel designs like PIFA array antennas [13, 14] are capable of solving this problem, probably ...
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Radio-Frequency Identification (RFID) Textile Tag Antenna
... an antenna for a transponder using new material as the substrate of ...to design the antenna, the understanding of the RFID architecture is vital to make the antenna ...structured ...
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Compact Dual Band Tag Antenna Design for Radio Frequency Identification (RFID) Application
... band antenna and UHF band antenna separately, the final step is to merge the HF and UHF band antennas ...single antenna that can operate in dual bands with a single feeding point, so that the ...
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Dual-Band UHF RFID Tag Antenna Using Two Eccentric Circular Rings
... (UHF RFID) tag antenna designed to operate at two RFID bands allocated for use in Europe (865–868 MHz) and Japan (950–956 MHz) is ...The antenna has two eccentric circular rings of ...
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Dual-Band Dipole Antenna for 2.45 GHz and 5.8 GHz RFID Tag Application
... for antenna design, and the design of complex RF electronic circuit elements including filters, transmission lines, and ...proposed antenna. Fig. 2 shows the return loss S11 of the initial ...
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Performance Analysis of RFID Tag Detection with Smart Antenna Using Adaptive Power Allocation
... the antenna part of HF RFID passive tags, with focus on antenna design, characterization and optimization from the perspectives of relation between antenna height and coverage area, ...
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A Compact Antenna Design for UHF RFID Applications
... reader antenna in a passive RFID system should demonstrate a somewhat lower reflection coefficient level than that in a usual communication ...the tag is relatively weak, and prone to be interfered by ...
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A Review on Microstrip Patch Antenna for UHF RFID Tag Applications mounted on metallic surfaceNeha Saini, Vijay Kumar
... patch antenna for UHF RFID tag applications mountable on metallic ...This antenna is fabricated on FR4 substrate (relative permittivity ...In tag antenna design the ...
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Low-Profile, Dual-Band, Unidirectional RFID Tag Antenna Using Metasurface
... unidirectional, tag antenna is proposed for ultra- high frequency band (UHF) radio frequency identification (RFID) ...The antenna consists of a compact printed dipole, a metasurface of 4 × 4 ...
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Fair Price Shop Automated Vending Machine Design Using RFID and GSM Communication Technology
... an antenna. The chip can carry a data of about 2000 bytes. RFID is similar to the barcode which provides a unique identifier for that ...object. RFID device is scanned to retrieve the information. ...
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Design and Performance Evaluation of Energy Source for RFID Tag
... rectifying antenna, or rectenna, was developed, consisting of a half-wave dipole antenna with a balanced bridge or single semiconductor diode placed above a reacting ...
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SRR Loaded Compact UHF RFID Tag for Broadband Operation
... the design of RFID tags which enables proper matching between the tag and the chip for maximum power transfer [17, 18, ...the tag size and produce better capacitive and inductive reactance in ...
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Magnetic Substrate Folded Dipole Antenna for UHF RFID Metal Tag
... band, RFID tag has gained much interest in supply chain management and mounted on metallic ...normal RFID tag antennas cannot work properly or even unable to read on the surface of metallic ...
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