In this thesis, First, we introduced the basis theory of microstrip antenna. Then using the cavity model theory analyzed the variety of the conformal microstrip antenna's resonance frequency and input resistance. 本文从微带天线的基本原理入手,利用腔模理论分析了一般共形微带天线的谐振频率,输入阻抗的变化。
The Koch fractal is also applied to small loop antenna and the analysis results show that the Koch fractal can improve the input resistance of small loop antenna. Koch分形也被用于环天线,研究结果表明Koch分形可增加小环的辐射电阻。