| 大频差单馈双频双层微带天线研究 |
| |
| 作者姓名： | 陈斌 梁昌洪 |
| |
| 作者单位： | 西安电子科技大学天线与微波技术国家重点实验室 西安710071 |
| |
| 摘 要： | 文章采用等效电路法分析了大频差下单探针馈电的双频双层微带天线的特性。由于天线工作于3GHz和10GHz这两个相差甚远的频率上,并且两层贴片只用一根同轴探针进行馈电,这时微带天线会呈现很多特殊的问题。分析结果表明,尽管下层微带贴片在10GHz附近的高次模会较大地影响天线的性能,采用这种结构还是可以实现双频工作的。
|
| 关 键 词： | 贴片 微带天线 双频 单馈点 等效电路 |
| 修稿时间： | 2006年6月2日 |
Analysis of Single-Probe-Stimulated Dual-Layer Microstrip Antenna Operating at Two Very Different Frequencies |
| |
| Authors: | Chen Bin Liang Changhong |
| |
| Abstract: | The performance of single-probe-stimulated dual-layer Microstip Antenna operating at two very different bands is analyzed with the method of effective circuit.Because the antenna has to work at 3GHz and 10GHz and the two layers of the antenna are stimulated with only one single probe,a lot of special problems will happen to the antenna.The result of the analysis shows that such antenna could work at both frequencies though higher modes near 10GHz of the lower patch will influence the performance of entire antenna. |
| |
| Keywords: | patch antenna dual-band single probe effective circuit |
| 本文献已被 CNKI 维普 等数据库收录！ |
