Design and Fabrication of Dualband PIFA for size reduction 


Vol. 31,  No. 9, pp. 900-905, Sep.  2006


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  Abstract

In this paper, PIFA antenna for 2.40～2.482㎓ and 5.75～5.85㎓ is designed, fabricated, and measured. The prototype consist of hair-pin and short-pin. To obtain suitable bandwidth, the form layer is inserted between ground plane and substrate. Important parameters in the design are hair-pin length, width, position, air-gap height, and feed point position. From these parameters optimized, a PIFA antenna is fabricated and measured. The measured results of the antenna are obtained as follows results. The resonant frequency of the fabrication PIFA antenna is 2.37㎓ and 5.86㎓, bandwidth for approximately 90㎒ with 350㎒(VSWR＜2.0) and the gain is 1.91～4.37㏈i. H-plan and E-plan at 2.4㎓ and 5.8㎓ are shown as 52.83°, 85.90° and 68.68°, 52.143° respectively.

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  Cite this article

[IEEE Style]

D. Lim and H. Park, "Design and Fabrication of Dualband PIFA for size reduction," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 9, pp. 900-905, 2006. DOI: .

[ACM Style]

Dong-cheol Lim and Hyo-dal Park. 2006. Design and Fabrication of Dualband PIFA for size reduction. The Journal of Korean Institute of Communications and Information Sciences, 31, 9, (2006), 900-905. DOI: .

[KICS Style]

Dong-cheol Lim and Hyo-dal Park, "Design and Fabrication of Dualband PIFA for size reduction," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 9, pp. 900-905, 9. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880