دورية أكاديمية
A Compact Loop-Slot Mode Combination Antenna for Ultra-Thin Tablet Computer With Metallic Bottom Cover.
| العنوان: | A Compact Loop-Slot Mode Combination Antenna for Ultra-Thin Tablet Computer With Metallic Bottom Cover. |
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| المؤلفون: | Jui-Hung Chou, Jo-Fan Chang, Ding-Bing Lin, Hsueh-Jyh Li, Tzong-Lin Wu |
| المصدر: | IEEE Antennas & Wireless Propagation Letters; 2014, Vol. 13, p746-749, 4p |
| مستخلص: | A novel compact dual-band loop-slot combination antenna for use in wireless local area network (WLAN) applications is proposed. The radiation mechanism is based on two resonant structure types, metal loop and slotline, combined into a single antenna to achieve WLAN 2.4 (2.4 ~ 2.484 GHz) and 5 GHz (5.15 ~ 5.85 GHz) operation. The proposed antenna is implemented in an ultra-thin tablet computer of dimensions 241 × 183 × 6.5 mm3 , with a fully metallic cover on the bottom. The size of the proposed antenna is only 21 × 7.5 × 4.5 mm3 with a metal bottom cover below and an LCD panel nearby. The reflection coefficient measured from the antenna demonstrates that the operation bandwidth is 140 and 1300 MHz using a 10-dB definition in WLAN 2.4 and 5-GHz bands, respectively. In addition, good radiation performance is also achieved. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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