Fabrication of All-Silicon Ridge Waveguide with Rectangular Cross-Section and Its Loss Analysis 全硅矩形截面脊形波导的研制及其损耗分析
Two designs of asymmetric Y-branch waveguide with a rectangular transitional section are introduced in this paper. 提出了带有矩形过渡区的非对称Y分支光波导的两种设计方案。
Two kinds of PBG structures are mainly discussed in this dissertation, i.e., the medium layer PBG structure in waveguide and the rectangular waveguide filter with PBG structure. 本文主要研究了两种光子带隙结构,波导中介质层PBG结构和PBG结构的矩形波导(WR)滤波器。
Then we use MATLAB software to programming calculation, and obtain the cut-off characteristic and waveguide wavelength of rectangular groove guide and circular groove guide. By comparison with other paper, it proves the validity and efficiency of our method. 并利用MATLAB软件编程计算,得到矩形和圆形槽波导的截止特性和波导波长,通过与其他文献的比较,验证了本文求解槽波导传输特性的方法和编程计算的正确性和有效性。
Based on the idea of improving the frequency characteristic of the two parameters above, a novel method of improving the bandwidth of the slot array antenna is presented in this paper, which uses a ridged waveguide instead of a rectangular waveguide as the radiating waveguide. 本文以改善这两个参数的频率特性为出发点,提出了一种展宽波导裂缝天线带宽的新方法,即用脊波导代替矩形波导(WR)作为辐射波导。