摘要
首次提出一种新的分析任意截面波导的傅立叶展开-差分法,并对一种新型截断圆波导进行了分析,获得了其模式分布.该方法概念清晰、表达直观、计算简单易行,对于解决微波工程问题中波导性能的分析计算有着一定的参考价值.
A new Fourier＇s expansion-differential method for analyzing waveguides with arbitrary cross-section is presented, and a new type of truncated-circular waveguide is analyzed. The mode distribution is obtained. The method has advantages of direct-viewing expansion, simplicity and easy computation, therefore it is applicable to analyzing and calculating waveguide characteristics in microwave engineering.
出处
《应用科学学报》
CAS
CSCD
北大核心
2006年第5期543-546,共4页
Journal of Applied Sciences
关键词
傅立叶展开-差分法
任意截面波导
截断圆波导
微波工程应用
Fourier＇s expansion-differential method
waveguide with arbitrary cross-section
truncated circular waveguide
microwave engineering application
