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首页> 外文会议>IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics >Design and fabrication of a multi-purpose planar antenna
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Design and fabrication of a multi-purpose planar antenna

机译：多功能平面天线的设计和制作

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In this study, we designed and fabricated a multi-purpose planar antenna for DCS, WiBro, and ISM. The proposed antenna was designed an open-loop antenna that was transformed a monopole antenna structure. The capacitance of the multi-purpose antenna was increased by the coupling of open gap. This antenna has many advantages because of smaller size, lower cost, more lightweight, and higher gain than existing antennas. The resonance frequency and bandwidth can be adjusted by change of the gap and the height of the open-loop antenna. The bandwidth of the designed antenna is satisfied with DCS, IMT-2000, WiBro, Bluetooth, wireless LAN and ISM bands. The total frequency bandwidth is 58.75% and frequency range is 1.575 GHz /spl sim/ 2.985 GHz (1.41 GHz). Also, the radiation pattern of the antenna was measured characteristics of co-polarization and cross-polarization at 1.6 GHz, 2.3 GHz and 2.8 GHz.
机译：在本研究中，我们为DCS，WIBRO和ISM设计和制造了多功能平面天线。所提出的天线设计了一个开环天线，该天线被转换为单极天线结构。通过开口间隙的耦合增加了多功能天线的电容。该天线具有许多优点，尺寸较小，成本更低，更轻质，比现有天线更高。可以通过变化和开环天线的高度来调节共振频率和带宽。 DCS，IMT-2000，WIBRO，Bluetooth，无线LAN和ISM频段满足设计天线的带宽。总频率带宽为58.75％，频率范围为1.575 GHz / SPL SIM / 2.985 GHz（1.41 GHz）。此外，天线的辐射图案是在1.6GHz，2.3GHz和2.8GHz的1.6GHz，2.3GHz和2.8GHz的共偏振和交叉偏振的特征。

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