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

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.