Inclined-slot-coupled compact dual-frequency microstrip antennawith cross-slot |
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| Authors: | Kai-Ping Yang Kin-Lu Wong |
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| Affiliation: | Inst. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung; |
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| Abstract: | A design using an inclined-slot-coupling feed for dual-frequency operation of a rectangular microstrip antenna with a cross-slot is described. Results show that, for a given dual-frequency operation, a reduction in antenna size of ~40% can be achieved by using this design. Also, the frequency ratio of the two frequencies is very slightly affected by the cross-slot length, and mainly determined by the aspect ratio of the patch, making the design simpler and easier to implement |
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