[天线]A High-Isolation Dual-polarization Microstrip Patch Antenna with Quasi-Cross-Shaped Coupling Slot

A novel dual-polarization microstrip patch antenna xpBQ(6Y  
fed by quasi-cross-shaped slot with high isolation (greater than 50 - #-Bo  
dB) over a wide bandwidth from 3 to 4 GHz is investigated. Four lg*?w/JX+  
identical slots – referred to “quasi-cross slot” – are arranged I6PReVIb  
symmetrically in an unconnected cross configuration in the center. #{@qC2!2/  
The isolation between two orthogonal polarizations of the >~L0M  
proposed antenna can be greatly improved over the conventional .HPa\b\L>  
cross slot. A prototype was fabricated and measured. The ~#7uNH2  
maximum achievable gain of the proposed antenna is 9.6 dBi with d2Ta&Md  
a gain variation of 0.6 dBi over the bandwidth of 200 MHz z-h?Q4;  
(3.4~3.6 GHz). The design is suitable for array application in B(Er/\-@U  
MIMO system. Detai .. aev(CY,z  
XHh*6Yt_ (  

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kankan!!!!!!!!!

Good paper , thanks

太谢谢了！！！

太谢谢了！！！

Good paper , thanks