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초록
An internal ultrawideband monopole antenna for use in the portable wireless communication applications is presented. The proposed antenna had compact dimensions of 12 mm X 16 mm X 4.5 mm. It consisted of a radiating patch, a matching stub, and a ground plane. The designed antenna was fabricated with a case and had a wide bandwidth of more than 8.7 GHz (2.3-11 GHz) for a return loss of less than 10 dB. With this ultrawideband capability, the antenna could cover the wireless-broadband (2.3-2.39 GHz), Bluetooth (2.4-2.4835 GHz), S-DMB (2.605-2.655 GHz), and UWB (3.1-10.6 GHz) bands. The performances of the proposed antenna as installed on a laptop computer was investigated and discussed.
키워드
Bluetooth; internal antenna; monopole antenna; S-DMB; ultrawideband (UWB); wireless-broadband (WiBro); wireless universal series bus (WUSB); PARASITIC ELEMENTS; BAND
- 제목
- A Compact Ultrawideband Monopole Antenna for Wireless Communication Application
- 저자
- Lee, Jaewon; Hong, Seokjin; Shin, Jaewoong; Choi, Jaehoon
- 발행일
- 2009-09
- 유형
- Article
- 권
- 57
- 호
- 9
- 페이지
- 2785 ~ 2788