【摘要】 分析并设计了新型介质滤波器结构,提高了滤波器的性能,减小了体积。同时使用HFSS电磁仿真软件对所设计的谐振器进行仿真。同时设计了新型的滤波器耦合矩阵综合和优化方法,大大提高了耦合矩阵综合与优化的性能和计算速度。更多还原

【Abstract】 This paper presents a simple and efficient high-dimensional parametric model of dielectric resonator filter utilizing a modular neural network technique. This method completes cross-coupling synthesis quickly and designs a coaxial filter with this method. With the development of filter design, microwave filter is not difficult overall, the future of dielectric resonator filter design focuses on the fast simulation technology and automated tuning technology.更多还原