| 一种新型微带分形贴片天线的设计 |
| |
| 引用本文： | 耿林,张晨新,耿道田,麻来宣.一种新型微带分形贴片天线的设计[J].无线电通信技术,2009,35(4):36-37,43. |
| |
| 作者姓名： | 耿林 张晨新 耿道田 麻来宣 |
| |
| 作者单位： | 1. 空军工程大学,导弹学院,陕西,三原,713800
2. 空军工程大学,理学院,陕西,西安,710051 |
| |
| 摘 要： | 采用两点格式法构造了一种新型的分形结构,并利用其设计了微带分形贴片天线,采用AnsoftHFSS软件对天线进行仿真优化,然后制作了实物并完成实验测量。仿真结果和测量数据表明:一阶和二阶微带分形贴片天线的面积尺寸较传统微带贴片天线分别能够缩减46.85%和60.01%,这与传统的Koch微带分形贴片天线和Minkowski微带分形贴片天线比较,具有良好的尺寸缩减性。因此,该结构在天线小型化领域具有研究价值。
|
| 关 键 词： | 分形 小型化 微带天线 HFSS |
Design of a Novel Microstrip Fractal Patch Antenna |
| |
| GENG Lin,ZHANG Chen-xin,GENG Dao-tian,MA Lai-xuan.Design of a Novel Microstrip Fractal Patch Antenna[J].Radio Communications Technology,2009,35(4):36-37,43. |
| |
| Authors: | GENG Lin ZHANG Chen-xin GENG Dao-tian MA Lai-xuan |
| |
| Affiliation: | GENG Lin , ZHANG Chen-xin , GENG Dao-tian, MA Lai-xuan (1. Missile Institute, Air Force Engineering University, Sanyuan Shanxi 713800, China; 2. Science Institute, Air Force Engineering University, Xi＇ an Shanxi 710051, China) |
| |
| Abstract: | The technique of two points is introduced to construct a novel fractal structure, and the microstrip fractal patch antennas which use the fractal structure are simulated and optimized by Ansoft HFSS, then two fractal antennas are fabricated and measured. The characteristics of the fractal antennas are demonstrated by simulation results and experimental data which show that the size of 1st order and 2nd order antenna is 46.85% and 60.01% smaller than a conventional square patch antenna respectively.The two antennas have compact structure compared to the Koch and Minkowski fractal patch antennas. So the structure has important research value in compact antenna field. |
| |
| Keywords: | HFSS fractal compact microstrip antenna HFSS |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
