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发布时间：2019-03-17 08:24
【摘要】：为克服无线通信中系统间的相互干扰,基于天线频段抑制技术,设计一款具有双阻带特性的新型超宽带单极子天线。采用加载、开槽等技术,使其在2.6~14.6GHz频带内回波损失小于-10dB。通过在接地板和辐射贴片上开槽,使其在IEEE802.16的3.3~3.6GHz、C波卫星通信系统3.7~4.2GHz、IEEE802.11a的5.15~5.825GHz频段内驻波比大于2。仿真与测试结果表明,该天线具有良好的抑制功能,并且结构简单,体积小。
[Abstract]:In order to overcome the mutual interference between systems in wireless communication, a novel ultra-wideband monopole antenna with double bandgap characteristics is designed based on antenna band suppression technology. Using loading, slotting and other techniques, the echo loss in the 2.6~14.6GHz band is less than-10dB. The VSWR of IEEE 802.11a in the 5.15~5.825GHz band of IEEE 802.11a is greater than 2. 2. The VSWR of IEEE802.16, C-wave satellite communication system, IEEE 802.11a band and IEEE 802.11a band are 3.3GHz and 3.6GHz of IEEE 802.11a, 3.7GHz and 4.2GHz of C-wave satellite communication system, respectively. The simulation and test results show that the antenna has good suppression function, and the structure is simple and the size is small.
【作者单位】： 安徽建筑大学电子与信息工程学院;
【基金】：国家自然科学基金资助项目(61372094);国家自然科学基金资助项目(61071001)
【分类号】：TN821.3
[Abstract]:In order to overcome the mutual interference between systems in wireless communication, a novel ultra-wideband monopole antenna with double bandgap characteristics is designed based on antenna band suppression technology. Using loading, slotting and other techniques, the echo loss in the 2.6~14.6GHz band is less than-10dB. The VSWR of IEEE 802.11a in the 5.15~5.825GHz band of IEEE 802.11a is greater than 2. 2. The VSWR of IEEE802.16, C-wave satellite communication system, IEEE 802.11a band and IEEE 802.11a band are 3.3GHz and 3.6GHz of IEEE 802.11a, 3.7GHz and 4.2GHz of C-wave satellite communication system, respectively. The simulation and test results show that the antenna has good suppression function, and the structure is simple and the size is small.
【作者单位】： 安徽建筑大学电子与信息工程学院;
【基金】：国家自然科学基金资助项目(61372094);国家自然科学基金资助项目(61071001)
【分类号】：TN821.3
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