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http://dx.doi.org/10.5515/KJKIEES.2016.27.1.14

Wideband Slot Antenna with Corrugated Structure  

Kim, Taewon (Department of Electronics and Computer Engineering, Hanyang University)
Yoon, Sungjoon (Department of Electronics and Computer Engineering, Hanyang University)
Lee, Heejae (Department of Electronics and Computer Engineering, Hanyang University)
Choi, Jae-Hoon (Department of Electronics and Computer Engineering, Hanyang University)
Publication Information
Abstract
In this paper, a wideband slot antenna with corrugated structure antenna is proposed. The proposed antenna consists of a ground plane with corrugated slot and microstrip feed-line. Even with a limited dimension of $70{\times}70{\times}1.6mm$, the proposed antenna has wide bandwidth due to the longer current path formed by the corrugated slot structure. Measured bandwidth(10 dB return loss) and fractional bandwidth of the proposed antenna are 2,180 MHz(2.5~4.68 GHz) and 60.7 % at the center frequency of 3.59 GHz. The proposed antenna has an omni-directional radiation pattern and measured gains and average efficiency were 3.48~5.83 and dBi, 81.55 %, respectively.
Keywords
Wide Slot Antenna; Corrugate; Wideband Antenna;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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