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Internal Hook-shaped Patch Antenna for Multiband Wireless USB Dongle Applications  

Jeong, Seong-Jae (School of Electronics and Electrical Engineering, Dongguk University-Seoul)
Hwang, Keum-Cheol (School of Electronics and Electrical Engineering, Dongguk University-Seoul)
Shin, Jae-Ho (School of Electronics and Electrical Engineering, Dongguk University-Seoul)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.11, 2010 , pp. 91-96 More about this Journal
Abstract
In this paper, an internal USB dongle antenna with a circular hook-shaped patch is proposed. The proposed antenna comprises of a circular hook-shaped patch and a monopole stub. The proposed antenna with the dimension of $10mm{\times}50mm{\times}0.8mm$ was fabricated on commercial FR-4 substrate with a dielectric constant of 4.6 and tangent loss of 0.025. The designed antenna exhibits three different resonant bandwidths, 2.4 GHz-2.5 GHz, 3.4 GHz-3.6 GHz, and 5.15 GHz-5.825 GHz. The measured radiation patterns are omni-directional at measured frequencies. Therefore, the proposed antenna is suitable for wireless USB dongle antenna that can support multiband wireless services such as WLAN, WiMAX and Bluetooth.
Keywords
USB dongle; internal antenna; multiband antenna;
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Times Cited By KSCI : 2  (Citation Analysis)
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