您要查找的是不是：
- 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。
- The TRL calibration was completed using 10 error correction models in the vector network analyzer.The accurate measurement of double ridge waveguide device was realized. 最后利用网络分析仪的10项误差修正原理完成了脊波导的TRL校准，实现了脊波导器件微波参数的准确测试。
- Abstract: The design requirement of TRL calibration kit is discussed in this paper.The dimensions of the calibration kit for double ridge waveguide were designed according to calibration theory. 摘 要: 本文首先讨论了矢量网路分析仪TRL校准技术对校准件的要求，并根据校准原理设计出了脊波导TRL校准件的尺寸。
- 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。
- Study on TRL calibration method for double ridge waveguide 脊波导TRL校准技术的研究
- Double ridge waveguide 双脊波导
- double ridged waveguide 双脊波导
- Entire membrane double ridges trench sowing 全膜双垄沟播
- Double ridges full plastic film cover 双垄全膜覆盖
- double ridges rainwater harvesting 双垄面集雨
- double ridges with full film coverage 双垄全膜覆盖
- Integrated Superluminescent Light Source with Tilted Structure by Using Ridge Waveguide[J]. 引用该论文 刘杨;宋俊峰;曾毓萍;吴宾;张源涛;杜国同.
- 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。
- It is found that optimization of the structure parameters of ridge waveguide (RWG) can decrease the threshold current of RWG laser diode. 通过优化脊形波导的结构参数可以降低脊形波导激光器的阈值电流,提出了实现亚微米脊宽,从而降低阈值电流的方法。
- By adopting ridge waveguide unpumped absorbing region structure and by antireflection (AR) coating technology, the superluminescent diodes were fabricated. 采用直波导吸收区而后在器件的出光腔面上镀制抗反射膜的方法制作超辐射发光二极管。
- 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。
- After changed into short sunshine in double ridge stage,the variety J30sensitive to photoperiod didn’t tassel. 二棱期转短日照后,光周期敏感型品种J30未能抽穗。
- 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。
