摘要
提出了一种采用弧形分支的新型树状分形偶极子天线,简要介绍了树状分形天线的研究进展,设计了一种新型树状分形天线,并采用一种简单的巴伦馈电结构。二阶分形天线与0阶相比,工作频率下降了37.5%。对二阶分形天线进行了实物加工与测量,实验结果与仿真结果吻合较好。
A novel planar tree-shaped fractal dipole patch antenna using arc branch is proposed. The advances in development of tree-shaped fractal antennas arc outlined, and a novel tree-shaped fractal antenna fed by a simple balun is designed. A two-iterative fractal antenna is fabricated and measured. The resonant frequency of the two-iterative fractal antenna is 37.5% lower than that of the zero-iterative fractal one, and the measured results are in good agreement with the simulated results.
出处
《电讯技术》
北大核心
2010年第5期76-79,共4页
Telecommunication Engineering
基金
国家自然科学基金资助项目(60971118)~~
