| 基于PSO-PTS算法的E形双频微带天线设计 |
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| 引用本文： | 邸朝生,朱人杰,曲仁慧.基于PSO-PTS算法的E形双频微带天线设计[J].吉林大学学报(信息科学版),2009,27(5):493-499. |
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| 作者姓名： | 邸朝生 朱人杰 曲仁慧 |
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| 作者单位： | 1．吉林长邮通信建设有限公司, 长春 130012；2.山东邮电规划设计院有限公司, 济南 250031；
3.吉林大学 通信工程学院,长春 130012 |
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| 摘 要： | 为了能处理复杂的电磁优化问题，从粒子群优化算法（PSO：Particle Swarm Optimization ）的原理出发，通过对算法收敛性以及算法局限性的分析，改进了粒子群的性能，并结合参数跟踪策略（PTS：Parameters Tracking Strategies）及动态搜索域形成一种新的混合算法--PSO PTS混合算法。给出了PSO-PTS混合算法的基本理论、数学模型和步骤，并利用该方法对E形双频微带天线进行了模拟实验。仿真结果表明，该方法可有效地缩小PSO算法搜索区域，保证了解的单一性，提高了运算速度和解的精度。利用该方法设计的天线可有效地实现小型化的要求。
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| 关 键 词： | 粒子群优化算法 参数跟踪 微带天线 双频 |
Design of E-Shaped Dual-Frequency Microstrip Antenna Based on PSO-PTS Algorithm |
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| DI Chao-sheng,ZHU Ren-jie,QU Ren-Hui.Design of E-Shaped Dual-Frequency Microstrip Antenna Based on PSO-PTS Algorithm[J].Journal of Jilin University:Information Sci Ed,2009,27(5):493-499. |
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| Authors: | DI Chao-sheng ZHU Ren-jie QU Ren-Hui |
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| Institution: | 1.Jilin Changyou Communications Construction |Limited Liability Company, Changchun 130012, China|2.Shandong Post and Telecommunications Planning and Designing Institute Limited Liability Company| Jinan 250031, China;3.College of Communication Engineering, Jilin University,Changchun 130012,China |
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| Abstract: | In order to deal with the optimization of complex electromagnetic problems,beginning with the theory of particle swarm optimization,by analyzing the convergence of the algorithm and its limitations,the performance of PSO(Particle Swarm Optimization)was improved,parameters tracking was combined,and PSO-PTS(Particle Swarm Optimization Parameters Tracking Strategies)hybrid algorithm was proposed.The method can effectively reduce the search region of PSO algorithm,ensure the uniformity of solution,enhance the c... |
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| Keywords: | particle swarm optimization parameters tracking microstrip antenna dual-frequency |
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