摘要
介绍了采用三维微波电磁场仿真软件快速提取直接耦合波导带通滤波器耦合窗口参数的方法,并提出了优化最终模型的快速扫描技术。全波仿真及实验结果表明,该方法能满足波导带通滤波器快速精确设计的要求。
An advanced method to acquire the coupling parameters of a direct-coupled waveguide bandpass filter with 3D microwave EM simulation software is introduced, and a fast parameter sweep technique to optimize the final filter model is proposed. The results of full-wave simulation and experiment prove that this method can meet the engineering need for accurate and fast design of waveguide bandpass filter.
出处
《光纤与电缆及其应用技术》
2006年第2期30-33,共4页
Optical Fiber & Electric Cable and Their Applications
