基于差分进化算法的微带馈电矩形微带天线设计优化

2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI:10.1109/ReTIS.2015.7232851

M. Gangopadhyaya, P. Mukherjee, Udit Sharma, B. Gupta, Suvrajit Manna

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引用次数: 11

摘要

微带天线(MSA)广泛应用于卫星通信、无线和微波系统、直接广播系统;由于其低成本和紧凑的平面结构。差分进化算法是一种新兴的进化计算技术。在本文中，我们考虑到插入线馈电矩形微带贴片天线的几何设计参数如贴片长度、贴片宽度和插入馈电长度作为未知变量，实现了DE算法来优化其谐振频率。对优化后的天线进行了不同微波频率(3 ~ 18 GHz)的仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design optimization of microstrip fed rectangular microstrip antenna using differential evolution algorithm

Microstrip Antenna (MSA) found widespread applications in satellite communications, wireless and microwave systems, direct broadcast systems; due to their reduced cost and compact-planar structure. Differential Evolution (DE) algorithm is a recent evolutionary computing technique. In this paper, we have implemented DE algorithm to optimize the resonant frequencies of the inset line fed rectangular microstrip patch antenna considering their geometrical design parameters like patch length, patch width and the length of the inset fed as an unknown variables. Simulations have been done for different microwave frequencies (3 to 18 GHz) for the optimized antennas.

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来源期刊

2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)

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