• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves >Combination of tunable printed monopole and elliptical monopole antennas in MIMO configurations for cell phone application
【24h】

Combination of tunable printed monopole and elliptical monopole antennas in MIMO configurations for cell phone application

机译：MIMO配置中可调谐印刷单极天线和椭圆单极天线的组合，用于手机应用

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Frequency tunable printed monopole antennas in combination with a quasi-elliptical monopole antenna (EPMA) are presented in multiple inputs multiple output (MIMO) configurations on a cell phone size ground plane. Printed tunable monopole antenna covers long term evolution (LTE) band between 700MHz to 900MHz with 20 MHz flexible bandwidths. The quasi-elliptical planar monopole antenna (EPMA)covers 1.7 GHz to 5.75 GHz wireless communication bands and the structure is fully planar in nature. The antenna has been fabricated and experimentally tested for the S-parameters and radiation performance. The simulated and measured radiation pattern in horizontal plane shows the nearly omni-directional coverage by the antenna. Further, based on the simulated and measured results, the envelope co-relation coefficient (ECC), one of the important parameter of MIMO antenna is investigated. The result shows that it is in the prescribed limit≤0.3 for LTE bandwhich makes it suitable for the cell-phone applications.
机译：频率可调的印刷单极天线与准椭圆单极天线（EPMA）结合使用，在手机尺寸接地平面上以多输入多输出（MIMO）配置呈现。印刷可调谐单极天线覆盖20MHz灵活带宽的700MHz至900MHz之间的长期演进（LTE）频段。准椭圆平面单极天线（EPMA）覆盖1.7 GHz至5.75 GHz无线通信频段，并且该结构实际​​上是完全平面的。该天线已经过制造，并通过了S参数和辐射性能的实验测试。在水平面中模拟和测量的辐射方向图显示了天线几乎全向的覆盖范围。此外，根据仿真和测量结果，研究了包络相关系数（ECC），它是MIMO天线的重要参数之一。结果表明，LTE频段在规定的极限值≤0.3以内，适合于手机应用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号