JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Compact Dual-Band Half-Ring-Shaped Bent Slot Antenna for WLAN and WiMAX Applications |
| 영문제목(English Title) |
Compact Dual-Band Half-Ring-Shaped Bent Slot Antenna for WLAN and WiMAX Applications |
| 저자(Author) |
Junho Yeo
Jong-Ig Lee
Member
KIICE
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| 원문수록처(Citation) |
VOL 15 NO. 04 PP. 0199 ~ 0204 (2017. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
A compact dual-band half-ring-shaped (HRS) bent slot antenna fed by a coplanar waveguide for wireless local area network(WLAN) and worldwide interoperability for microwave access (WiMAX) applications is presented. The antenna consists of two HRS slot is bent in order to reduce the size of the antenna. The optimized dual-band HRS bent slot antenna operating in the 2.45 GHz WLAN and 3.5GHz WiMAX band is fabricated on an FR4 substrate with dimensions of 30 mm by 30 mm. The slot length of the proposed dual-band slot antenna is reduced by 35%, compared to a conventional dual-band rectangular slot antenna. Experimental results show that the proposed antenna operates in the frequency bands of 2.40-2.49 GHz and 3.39-3.72 GHz for a voltage standing wave ratio of less than 2, and measured gain is larger than 1.4 dBi in the two bands.
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| 키워드(Keyword) |
Bent slot
Coplanar Waveguide
Compact
Dual-band slot antenna
Half-ring-shaped slot
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| 파일첨부 |
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