Tri-band Slotted Bow-Tie Antenna Design for RFID Reader using Hybrid CFO-NM Algorithm.
In this article, a dual bow-tie slot antenna for 915/2450/5800 MHz triple band RFID applications is presented. The size of the proposed antenna is determined by the middle resonant frequency. The lower and upper operating frequencies are obtained by inserting metal strip pairs near the ends of the slotted dual bow-tie without increasing the overall antenna area. The hybrid approach ... إقراء المزيد