| 具有陷波特性的可重构超宽带天线设计 |
| |
| 引用本文： | 周锋,钱祖平,彭川,韩继伟.具有陷波特性的可重构超宽带天线设计[J].军事通信技术,2010(1). |
| |
| 作者姓名： | 周锋 钱祖平 彭川 韩继伟 |
| |
| 作者单位： | 解放军理工大学通信工程学院研究生3队;解放军理工大学通信工程学院卫星通信系; |
| |
| 基金项目： | 国家自然科学基金资助项目(60872046) |
| |
| 摘 要： | 文中提出了一种具有陷波特性的平面超宽带天线结构。天线采用椭圆形贴片作为辐射单元,使用双端口馈电,通过在椭圆形贴片上开2个C形槽来分别实现不同的陷波功能。测试结果表明,该天线两侧馈电的工作频带分别为2.7GHz~12.7GHz和2.6GHz~12.9GHz,在3.3GHz~4.3GHz和4.8GHz~5.9GHz范围内分别具有良好的陷波特性。天线在整个工作频段内有良好的增益和辐射特性。
|
| 关 键 词： | 超宽带天线 可重构 陷波 |
Design of Reconstructed Ultra-Wideband Antenna with Band-Notch Function |
| |
| ZHOU Feng,QIAN Zu-ping,PENG Chuan,HAN Ji-wei.Design of Reconstructed Ultra-Wideband Antenna with Band-Notch Function[J].Journal of Military Communications Technology,2010(1). |
| |
| Authors: | ZHOU Feng QIAN Zu-ping PENG Chuan HAN Ji-wei |
| |
| Institution: | 1.Postgraduate Team 3 ICE/a>;PLAUST/a>;Nanjing 210007/a>;China/a>;2.Department of Satellite Communication ICE/a>;PLAUST |
| |
| Abstract: | A planar ultra-wideband antenna with band-notch characteristics was proposed. The radiation element was an elliptic patch fed by dual feedings. The different band-notch characteristic was realized by cutting 2 C-shaped slots in the elliptic patch. Measurement results show that the operation band-width is from 2.7 GHz to 12.7 GHz and from 2.6 GHz to 12.9 GHz respectively, in which two frequencies notched band from 3.3 GHz to 4.3 GHz and from 4.8 GHz to 5.9 GHz are achieved, and showing stable gain and radiat... |
| |
| Keywords: | ultra-wideband antennas reconstructed band-notch |
| 本文献已被 CNKI 等数据库收录！ |
