资料介绍
PRINTED STRAIGHT F ANTENNAS FOR WLAN ANDPRINTED STRAIGHT F ANTENNAS FOR WLAN AND BLUETOOTH H.Y. David Yang Dept. of Electrical and Computer Engineering, Univ. of Illinois at Chicago Chicago, IL 60607, Emails: hyang@ece.uic.edu
Abstract Miniaturized printed-circuit-board antennas are proposed in PCMCIA cards for WALN and Bluetooth applications. The proposed antenna is a straight F in shape printed on a FR4 substrate together with the rest of the circuit components, providing a low-cost antenna solution. The straight F antenna resembles a printed inverted F antenna, but the inductive tuning arm is in the same side of the capacitive arm, resulting in further reduced overall antenna area. The proposed antenna occupies an area of about 9mm by 7mm. Several prototype antennas are designed and fabricated. Reasonable impedance bandwidth
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