| 金属脊和H形调谐枝节对微带天线的频带影响分析 |
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| 引用本文： | 邵远,车仁信,韩雪.金属脊和H形调谐枝节对微带天线的频带影响分析[J].弹箭与制导学报,2009,29(5). |
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| 作者姓名： | 邵远 车仁信 韩雪 |
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| 作者单位： | 大连交通大学电气信息学院,辽宁大连,116028 |
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| 基金项目： | 辽宁省教育厅科学技术研究基金 |
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| 摘 要： | 设计了一种新型Ku波段宽频带微带天线.提出了在介质基板间加入金属脊和在贴片上加H形调谐枝节的新方法.仿真结果表明,增加金属脊可将相对带宽展宽至21.4%,金属脊形状对带宽无明显影响.同时增加金属脊和H形调谐枝节,可将带宽进一步展宽至23.6%.
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| 关 键 词： | 微带天线 宽频带 金属脊 H形调谐枝节 |
The Analysis about the Effect upon Microstrip Antenna's Band from Metalridge and H-shaped Tuning Stub |
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| SHAO Yuan,CHE Renxin,HAN Xue.The Analysis about the Effect upon Microstrip Antenna''s Band from Metalridge and H-shaped Tuning Stub[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(5). |
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| Authors: | SHAO Yuan CHE Renxin HAN Xue |
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| Affiliation: | SHAO Yuan,CHE Renxin,HAN Xue(School of Electronics & Information Engineering,Dalian Jiaotong University,Liaoning Dalian 116028,China) |
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| Abstract: | A novel Ku-band wideband microstrip antenna was designed.A new method of putting metal-ridge into substrates and putting H-shaped tuning stub on the patch to increase band was proposed.The simulation results show that the relative bandwidth can be widened to 21.4% by adding metal-ridge,and the metal-ridge shape has no effect on the band.If adding metal-ridge and H-shaped tuning simultaneously,the band will be further widen to 23.6%. |
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| Keywords: | microstrip antenna wideband metal-ridge H-shaped tuning stub |
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