Sprayed antenna on cans for WLAN-RFID tags
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Design and Analysis of Printed Dipole Slot Antenna for WLAN and RFID Applications
A printed dipole slot antenna for 2.4GHz RFID band and 5.2GHz WLAN band application is designed fabricated on FR4 substrate and measured using Agilent network analyzer. This antenna effectively covers both 2.4GHz and 5.2GHz bands. The return losses of the measured results are in agreement with simulated results, the measured S parameters and radiation pattern showed that the proposed design is ...
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Proximity to Metal Metal presents a particular challenge to RFID. Most RFID tags show reduced performance when used near metal. Generic tags placed directly on a metal surface will likely not read at all. However, advanced RFID tags are specifically designed for use on or near metal. These tags typically have a special housing incorporating a gap of controlled width between the tag’s antenna an...
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RFID, as a low cost technology with a long life time, provides great potential for transmitting sensor data in combination with the ordinary ID number. The sensor can, for example, be integrated either in the chip or in the antenna of an RFID tag. This thesis focuses on the design of antenna-based UHF RFID sensor tags as wireless sensors at the lowest possible cost level compatible with standar...
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