Design and Implementation of Internal Multi-Band Monopole Antenna for Mobile Phones
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초록
In this paper, we proposed an internal multi-band monopole antenna for mobile phone that can be used for smart phones. The proposed antenna has a small volume of 38×8.5×5 mm3, ground size is 100×60 mm2, and covers the GSM900 (Global System for Mobile communications : 880-960 MHz), DCS (Digital Communications System : 1710-1880 MHz), K-PCS (Korea-Personal Communications Service : 1750-1870 MHz), US-PCS (US Personal Communications Service : 1850-1990 MHz), Bluetooth (2400-2483 MHz), Wibro (2300-2390 MHz) and WLAN (Wireless Local Area Network : 2400-2483.5 MHz) bands. The measured peak gains of the implemented antenna are 1.15 dBi at 920 MHz, 3.58 dBi at 1795 MHz, 3.46 dBi at 1810 MHz, 2.91 dBi at 1920 MHz, 5.18 dBi at 2345 MHz, 3.37 dBi at 2442 MHz.
Abstract
In this paper, we proposed an internal multi-band monopole antenna for mobile phone that can be used for smart phones. The proposed antenna has a small volume of 38×8.5×5 mm3, ground size is 100×60 mm2, and covers the GSM900 (Global System for Mobile communications : 880-960 MHz), DCS (Digital Communications System : 1710-1880 MHz), K-PCS (Korea-Personal Communications Service : 1750-1870 MHz), US-PCS (US Personal Communications Service : 1850-1990 MHz), Bluetooth (2400-2483 MHz), Wibro (2300-2390 MHz) and WLAN (Wireless Local Area Network : 2400-2483.5 MHz) bands. The measured peak gains of the implemented antenna are 1.15 dBi at 920 MHz, 3.58 dBi at 1795 MHz, 3.46 dBi at 1810 MHz, 2.91 dBi at 1920 MHz, 5.18 dBi at 2345 MHz, 3.37 dBi at 2442 MHz.
참고문헌 (8)
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- Chia-Ling Liu, "Miniature Internal Penta-Band Monopole Antenna for Mobile Phones", IEEE Trans. Antenna and Propag, 58(3), pp.1008~1011 (2010)
- 유주봉, "Design and Implementation of Internal Multi-Band Folded Monopole Antenna for Mobile Handset Applications", Journal of Information and Communication Convergence Engineering, 8(6), pp.630~634 (2010), 한국정보통신학회
- Marek Kitli_ski, "Improved compact low-profile quadband planar monopole antenna for mobile handsets", 2006 International Conference on Microwaves, pp.736~739 (2006)
- Jihui Gu, "A Multi-Band Compact Monopole Antenna for Mobile Handsets", Microwave and Millimeter Wave Technology, ICMMT 2008, International Conference on, 통권 : 3, pp.1092~1094 (2008)
- K.-L. Wong, "Monopole antenna for multiband operation of mobile handsets", IEEE Trans. Antennas Propag, 51(1), pp.121~125 (2003)