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- A universal computer program has been developed to analyze different kind of waveguides ,which include symmetry and dissymmetry,single ridged and double ridged waveguide,and rectangle waveguide. 编制了一个计算各种对称和不对称单脊、双脊波导和矩形波导特征值的通用程序,并提出了一种简单的强加边界条件方法。
- The paper analyzed an S-band single ridged waveguide antenna used for near field measure by FDTD method and microwave transmition line theory. 本文采用FDTD方法以及微波传输线理论对一个用于近场测量、工作在S波段的单脊波导天线进行了分析。
- The influence of the ridge position on the cutoff wavelength of the dominant mode in asymmetric single ridge waveguide is analyzed by finite difference method. 用有限差分方法分析不对称脊波导中脊位置变化时对主模截止波长的影响。
- MQWs grown at different temperatures have the similar PL intensity and FWHM. A single ridge waveguide electroabsorption modulated DFB laser (DFB EML) is also fabricated with high quality MQW materials. 光致发光 (PL)测试表明 :在宽达 75 nm的波长范围内 ;MQW的质量与非选择生长的MQW质量相当 ;并成功制作出电吸收调制 DFB激光器 (EML) .
- asymmetric single ridge waveguide 不对称脊波导
- single ridged waveguide 单脊波导
- Transmission Characteristics of Asymmetric Single Ridge Waveguide 不对称脊波导的传输特性
- Numerical Computation of Cutoff Wavelength of the Dominant Mode in Asymmetric Single Ridge Waveguide 非对称单脊波导主模截止波长的数值计算
- In order to solve the problem of cutoff frequency of rectangular ridged waveguide,effects of trains on cutoff frequency in rectangular tunnel are analyzed by using ridged waveguides method. 为求解矩形正脊波导的截止频率问题,把求解矿井隧道中存在列车时的电磁波传播特性问题归结为求解矩形正脊波导截止频率的问题。
- On this basis a new method for fabricating polyimide ridge waveguides by photobleaching technique and using metal mask is proposed. 并在此基础上，提出了以金属掩模，利用光漂白技术制备聚酰亚胺脊型光波导的新方法。
- In this dissertation, by mixing benzoic and adipic acid as the source of proton exchange, wet etched ridge waveguides are successfully fabricated in LiNbO3. 摘要:本论文以混合苯甲酸和己二酸作为质子酸源，在铌酸锂基板上进行质子交换溼式蚀刻法制作脊形光波导及元件。
- The eigenvalues and cut-off wavelengthes of double ridged waveguide are computed and analyzed by Finite Element Method(FEM). 本文主要运用电磁场有限元方法来分析计算脊波导的特征值以及截止波长。
- Single ridge waveguide 单脊波导
- Further computation indicates that the ferrite slabs loaded ridged waveguide has broadband frequency properties and the grooved waveguide has greater differential phase shift. 进一步计算结果表明含铁氧体片的脊形波导具有宽频带特性,含铁氧体片的槽形波导具有较大相位移。
- The method rnay also be used to calculating the trausmit-ting characteristics of ridged waveguide and other heteromophic waveguide loaded rectaugular metal. 本方法也可以计算带脊波导和其它矩形金属加载的异形波导的传播特性。
- The simulation analysis has indicated that the bandwidth of ridged waveguide slot array has been greatly improved, and it is consistent with the result of the theory. 仿真分析表明脊波导裂缝阵列的带宽有较大的改善，这与理论分析的结果是一致的。
- HIGHER MODE CHARACTERISTICS AND IMPEDANCE MATCHING PROBLEM OF RIDGED WAVEGUIDES 背脊波导移相器高次模特性及阻抗匹配问题
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- Design of Fiber Array Coupled with Ridge Waveguides 脊形波导耦合的光纤阵列设计
