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http://dx.doi.org/10.5515/KJKIEES.2007.18.9.1015

Design of Wideband Planar Inverted-F Antenna Using Two-Layer Patches and Modified Ground Structure  

Lee, Kwang-Jae (School of Electronics, Telecommunication and Computer Engineering, Korea Aerospace University)
Lee, Young-Hee (School of Electronics, Telecommunication and Computer Engineering, Korea Aerospace University)
Kang, Yeon-Duk (School of Electronics, Telecommunication and Computer Engineering, Korea Aerospace University)
Lee, Taek-Kyung (School of Electronics, Telecommunication and Computer Engineering, Korea Aerospace University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.18, no.9, 2007 , pp. 1015-1022 More about this Journal
Abstract
In this paper, we proposed a wideband design of planar inverted-F antenna(PIFA) using two-layer, patches and modified ground structure. The antenna consists of two layer patches with common feed and modified ground plane to control resonance frequency and antenna input impedance. The measured bandwidth is 1,492 MHz(BW: 67.7 %, 1,457${\sim}2,949$ MHz) for VSWR<2, and 1,170 MHz(BW: 21 %, 4,970${\sim}$6,140 MHz) for VSWR<2.5. It covers service bands of DCS1800, DCS1900, UMTS(WCDMA), WiBro, WLAN(IEEE 802.11b), satellite DMB. WLAN(IEEE 802.11a) in Korea and radiation patterns shows constant figure with frequency change.
Keywords
Wideband-PIFA; Two-Layer Patches; Modiffed Ground Structure; Impedance Matching Enhancement;
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  • Reference
1 G. Tiago, P. Custodin, 'Compact triple-band double U-slotted planar inverted-F antenna', Personal Indoor and Mobile Radio Communication 15th, vol. 1, pp. 417-421, Sep. 2004
2 R. Garg, P. Bhartia, I. Bahl, and A. Ittipiboon, Microstrip Antenna Design Handbook, Artech House, 2001
3 M. K. Karkkainen, 'Meandered multiband PIFA with coplanar parasitic patches', IEEE Microw. Wireless Compon. Lett., vol. 15, no. 10, Oct. 2005
4 M. C. Huynh, W. L. Stutzman, 'Ground plane effects on planar inverted-F antenna performance', IEEE Proc. Microw. Antennas Propag., vol. 150, Issue 4, Aug. 2003
5 W. L. Stutzman, G. A. Thiele, Antenna Theory and Design, John Wiley & Sons, 1998
6 A. T. Arkko, 'Effect of ground plane size on the free-space performance of a mobile handset PIFA antenna', Antennas and Propagation(ICAP 2003). Twelfth International Conference on (Conf. Publ. No. 491), vol. 1, pp. 316-319, Mar.-Apr. 2003
7 Y. X. Guo, H. S. Tan, 'New compact six-band internal antenna', IEEE Microw. Wireless Compon. Lett., vol. 3, pp. 295-297, 2004
8 Z. D. Liu, P. S. Hall, and D. Wake, 'Dual-frequency plannar inverted-F antenna', IEEE Trans. Antennas Propag., vol. 45, no. 10, pp. 1451-1458, Oct. 1997   DOI   ScienceOn