Research Output | Dar Al-hikmah Library | IIUM Only
A compact and simple patch antenna for ultra high frequency band is current demand for RFID tag. By em- bedding a pair of symmetrical key-shaped slot near the non-radiating edge of the rectangular patch, a new adjacent resonant mode close to the fundamental mode is excited to form a wide half-power impedance bandwidth (Return loss ≥ 3 dB) of 122