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A Design of Wide-band Folded Dual Monopole Antennas  

Lee, Hyeon-Jin (Dept. Electronics and Information, Dong Kang College)
Jung, Jin-Woo (Dept. Electronics Engineering, Chonnam National University)
Lim, Yeong-Seog (Dept. Electronics Engineering, Chonnam National University)
Publication Information
Abstract
In this paper, a single plane wide band microstrip antenna for integrated circuit is designed and fabricated. A new configuration for a wide bandwidth is proposed. This antenna consists of two folded microstrip monopoles, which are fed by a coplanar waveguide (CPW). Therefore In this paper is folded terminal part of dual microstrip line for variable reactance value. As a result compared the proposed folded dual microstrip monopole antenna with established dual microstrip monopole antennas, the proposed antenna can widen bandwidth more then about over 1[GHz. The characteristics of the proposed antenna were analyzed by using an FDTD methods. The proposed antenna has $1.98{\sim}4.05GHz$ bandwidth for using ISM, Wibro and DMB band.
Keywords
width band; folded dual monopoles antenna;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 이현진, 임영석, 'A design of Microstrip Antenna of Dual T figure', 대한전자공학회논문지 제42권 TC편 1호 2005. 01   과학기술학회마을
2 W. Menzel and W. Grabherr, 'A microstrip patchantenna with coplanar feed line', IEEE Microwave Wave lett., vol. 1, pp. 340-342, Nov. 1991   DOI   ScienceOn
3 이현진, 임영석, '전방향 복사패턴의 이중대역 프린트형 모노폴안테나', 대한전자공학회논문지 제40권 TC편 제11호, 2003. 11   과학기술학회마을
4 DAVID M. POZAR,'Microstrip Antennas', PROCEEDINGS OF THE IEEE, VOL. 80, NO 1, JANUARY 1992   DOI   ScienceOn
5 K. Hiraswa and M. Haneishi, 'Analysis, Design, and Measurement of Small and Low-Projile Antennas', Artech House, London, 1992