Design of a Low Cost Planar Antenna for 2.45 GHz RFID Applications AIMAC Ultra High Frequencies Laboratory

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After it has understood the extent of the RFID technology, and its promising future, the AIMAC decided to set up a sorting luggage system with RFID technology. To be done, the academy proposed to design an RFID antenna tag .This paper presents the design of a low cost antenna, in the shame of a rectangular patch operating in the 2.4 Ghz band, with a radiation pattern higher than 100 degree. The designed antenna uses a plastic material as a substrate, and is soldered to a microstrip line (feeder) adapted by notches.