Multi-standard slot antenna in 860–960 MHz and 2.45GHz RFID band.

The presented antenna shows multiple qualities. Itpsilas easy to matched it on an high level of matching on each frequency band. The antennapsilas bandwidth cover all UHF and one of the microwaves frequency band allowed for RFID, so itpsilas possible to used this antenna on the different standard of RFID band. Thanks to the additive radiation patterns, a reader who can works on UHF and microwaves band increase greatly the probability of tagpsilas detection. One of the perspectives for following tagpsilas antenna design is to match an 13.56 MHz antenna in the blank space of first antenna (Fig.1) in order to enhanced the adaptability of the tag as it presented in [7].