Shape Synthesis of Multi-mode Dielectric Resonator Antennas Using Characteristic Modes
Shape Synthesis of Multi-mode Dielectric Resonator Antennas Using Characteristic Modes
复制标题
使用特征模式的多模介质谐振器天线的形状合成
DOI：
10.23919/aces49320.2020.9196082
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Jacob J. Adams
中科院分区：
文献类型：
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作者：
Binbin Yang;A. Eroglu;Jacob J. Adams
本文提出了一种利用二进制遗传算法和特征模式分析的多模介质谐振器天线形状综合方法。综合过程的成本函数是从特征模态参数，如模态品质因数和自谐振频率定义的。由于成本函数中只涉及模态参数，因此形状合成过程与进给无关。在本文中，我们演示了形状合成的三个自谐振模式在3 GHz的一个晶体管。
This paper demonstrates a shape synthesis technique for multi-mode dielectric resonator antennas using binary genetic algorithm and characteristic mode analysis. The cost function for the synthesis process is defined from characteristic modal parameters, such as modal quality factors and self-resonance frequencies. Since only modal parameters are involved in the cost function, the shape synthesis process is made independent of feeds. In the paper, we demonstrate the shape synthesis of a DRA with three self-resonant modes at 3 GHz.