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Design of A Dual-resonance PIFA Using U-Type Slot  

Kim, Yoon-Ho (Department of Electronics Electrical Control & Instrumentation Engineering, Hanyang University)
Rhee, Joong-Geun (Department of Electronics Electrical Control & Instrumentation Engineering, Hanyang University)
Kim, Jung-Hun (Department of Electronics Electrical Control & Instrumentation Engineering, Hanyang University)
Jang, Tae-Heon (Department of Electronics Electrical Control & Instrumentation Engineering, Hanyang University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.11, 2010 , pp. 77-83 More about this Journal
Abstract
This paper presents the dual resonance PIFA(Planar Inverted F-Antenna) which satisfies the requirements of the 802.11n standard at both 2.4 GHz and 5 GHz frequency bands. Patch for 2.4 GHz and U-Type slot for 5 GHz were used for dual resonance, respectively. In this paper, the characteristics of an antenna were investigated by varying locations of short plate and feed point, the width of the short plate, the thickness and the location of U-Type slot. To investigate the characteristics of the PIFA, HFSS(High Frequency Structure Simulation) for the simulation was used. And the measurement results of a fabricated PIFA were compared with the simulated ones. The measurement and simulation results show that good dual resonance characteristics as the thickness of U-type slot decreases and when the location of U-type slot is far from the feed point.
Keywords
PIFA; HFSS; U-Type Slot; Dual-Resonance;
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