[天线]A Folded Planar Inverted-F Antenna for GSM/DCS/Bluetooth

A Folded Planar Inverted-F Antenna for GSM/DCS/Bluetooth Triple-Band Application U%4s@{7  
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Won-Il Kwak, Seong-Ook Park, Member, IEEE, and Jong-Sung Kim ?5Q_G1H&  
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Abstract—A new internal triple-band planar inverted-F antenna <d] t{M62W  
(PIFA) is presented. It is implemented by printing radiating $guaUe[x  
conductors over both sides of an FR4 board. The geometrical <F&53N&Zc  
parameters and electrical performances of the antenna can be )o N#%%SB<  
obtained by cutting embedded slots on the patch surfaces and x~n]r[!L  
realizing electric via holes between two layers of the patch. This i"OY=iw-N  
antenna covers GSM (880–960 MHz), DCS (1710–1880 MHz), .3:s4=(f  
and Bluetooth (2400–2484 MHz) bands. Features of each band JL:\\JT.  
can be easily optimized by tuning the position, shape, and size "3e1 7dsY  
of the embedded slots and via holes in the radiating patch. The X{-901J1  
experimental results of the proposed antenna are discussed and `S:LuU8e  
compared with simulation results from the available simulator to 3c[< #]8S  
validate our proposed a .. Tq,xW  
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感谢~~ y8/+kn +  
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感谢~~ C{Zv.+F   @Kz,TP!%A  
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