| 基于蚁群算法设计的多频微带天线* |
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| 引用本文： | 柯腾龙,赵小莹,丁忆涵,李璨.基于蚁群算法设计的多频微带天线*[J].微波学报,2013,29(1):46-50. |
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| 作者姓名： | 柯腾龙 赵小莹 丁忆涵 李璨 |
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| 作者单位： | 北京航空航天大学电子信息工程学院,北京,100191 |
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| 基金项目： | 国家自然科学基金(61001002) |
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| 摘 要： | 通过双蚁群算法对微带天线的贴片以及底面进行开窗设计,以实现微带天线的多频工作性能.算法采用双蚁群二次优化的方法,并应用16进制编码,使其可以在有限的计算机硬件条件和较短的计算时间内,得到具有较优天线性能的微带天线,并成功设计出一款可在WiMAX(2.5-2.7GHz,3.4-3.69GHz,5.25-5.85GHz)三频段内工作的多频微带天线.最后制作了天线实物,其测试数据和仿真数据较为接近,验证了应用双蚁群算法设计多频天线的可行性.
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| 关 键 词： | 蚁群算法 微带天线 多频天线 |
Design of Multiband Microstrip Antennas by
Using Ant Colony Algorithm |
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| KE Teng long,ZHAO Xiao ying,DING Yi han,LI Can.Design of Multiband Microstrip Antennas by
Using Ant Colony Algorithm[J].Journal of Microwaves,2013,29(1):46-50. |
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| Authors: | KE Teng long ZHAO Xiao ying DING Yi han LI Can |
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| Affiliation: | School of Electronic and Information Engineering, Beihang University, Beijing 100191, China |
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| Abstract: | Ant colony algorithm is used to design patch and ground plane shapes of a microstrip antenna for multiband
operations. The algorithm achieves a good result in the limited short time and computer hardware by employing double colony
and hexadecimal coding, and a Tri band microstrip antenna which operates at WiMAX frequency (2. 5-2. 7GHz,3. 4-3.
69GHz,5. 25-5. 85GHz) is presented. Comparison between the experimental result and the simulating result shows the meth
od presented in the paper is correct and efficient. |
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| Keywords: | ant colony algorithm microstrip antennas multi frequency antennas |
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