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中文摘要：
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。
英文摘要：
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.
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