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A quad-band inverted-F antenna for PDA-phone applications is presented. The proposed antenna measures only 46 times 12 times 0.8 mm. It has an inverted-L element combined with a meander-line branch to excite two resonant modes. By using a matching element, the bandwidth can be broadened to cover GSM850/GSM900/DCS/PCS bands. Simulation was performed by HFSS to optimally design the antenna, and a practical...
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