脊波导中主模的截止波长可随脊位置的变化而变化。
The cutoff wavelength can be changed by changing the ridge position.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
Asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
An asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
设计了一种采用单脊波导作为微波电路的新型行波光调制器。
A new travelling light modulator using single ridged waveguide as microwave circuit is designed.
这对于提高单脊波导缝隙相控阵天线的辐射性能具有重要意义。
This is significant in improving the radiation performance of the single ridged wave-guide slot phased antenna.
该文介绍用双脊波导作信号端制作毫米波宽频带混频器的设计方法。
A design method of mm wave mixer with double ridged waveguide used as signal port has been presented.
这一结论有利于简化梯形截面脊波导的设计，提高实际器件的精度。
This will simplify the designing of trapezoidal-cross-sectioned rib waveguides and increase the precision of practical device.
脊波导的截止波长与脊位置密切相关，其值可通过脊位置的改变而改变。
The cutoff wavelength of ridge waveguide is very closed to the ridge position. It can be changed by changing the ridge position.
与普通矩形波导相比，脊波导具有工作频带宽、尺寸小、等效特性阻抗低等特点。
Compare to the normal rectangular waveguide, ridge waveguide has the character of broader bandwidth, smaller dimension, lower equivalent characteristic impedance, etc.
通过对这种波导模式的分析，进行了单模脊波导的设计，提出了一种新器件结构。
Through the analysis of this waveguide mode, single-mode ridge waveguide was designed and a new device structure was proposed.
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。
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.
在此基础上得出了脊波导结构调制器中缓冲层厚度对特征阻抗和有效介电常数的影响特性。
On the basis of this calculation, the impact of the SiO2 buffer layer thickness on the characteristic impedance and dielectric constant in the modulator with a ridge structure is obtained.
基于传输线理论和波导裂缝有源阻抗提取方法，提出了一种脊波导漏壁式滤波器的简化算法。
Based on transmission line theory and extraction method of active impedance of waveguide slot, a simplified computation method for the leaky-wall ridge waveguide filter is presented in this paper.
文中编程计算了不对称脊波导、L型波导脊位置变化时截止波长和场结构的变化规律，给出了计算数据和曲线图。
The paper computes the cutoff wavelength and field pattern at different ridge positions in asymmetric single ridge waveguide and L-shape waveguide. Some computational data and figures are presented.
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。
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.
本文分析了SOI脊波导的单模条件，结合SOI波导模型提出了内嵌圆式正八边形谐振腔的回音壁模式滤波器。
The single-mode conditions of the SOI-based rib waveguide is first analyzed, and applied to the whispering gallery modes embedded circular octagonal resonator filter.
由于脊波导脊的重合性对校准件与测试端面连接处的反射具有较大影响，对校准件采用精确定位和表面抗氧化处理。
Accurate alignment and surface anti-oxidation processing were applied to the calibration kit to reduce the influence of ridge mismatch.
考虑到脊波导器件在使用和制造中可能产生的结构变形，论文重点研究了变形对常规单脊波导与双脊波导传输特性的影响。
Another important contribution of this thesis is in studying the dependence of waveguide deformation on the transmission characteristics of normal single - and double-ridged waveguides.
为了提高脊波导结构的超辐射二极管（SLD）与单模光纤的耦合功率，研究了有源区与脊之间的残留层和上光限制层的厚度对SLD输出功率和近场光斑的影响。
With the aim of achieving high coupling power of RWG SLDs into SMFs, the structure dependences of the output power and the near field pattern are investigated.
计算了脊的尺寸变化时的截止波长和单模带宽，给出了主模场结构图以及变形对截止波长和单模带宽影响的关系曲线，并分析了传输特性随对称脊波导结构尺寸变化的情况。
It calculates the cutoff wavelength and single-mode bandwidth at the change of the ridge dimensions, gives the dominant mode field pattern and the corresponding curve of the deformation vs.
波导是芯片表面上的脊，可以控制光信号；多晶硅是硅的一种形态，由许多微小的、不同的晶体硅簇在一起。
Waveguides are ridges on the surface of a chip that can direct optical signals; polysilicon is a type of silicon that consists of tiny, distinct crystals of silicon clumped together.
应用有限元分析方法计算了对称四脊矩形波导TE模式的传输特性，即截止波长和场结构图传输特性。
This paper describes the application of finite element method for obtaining the TE mode′s cutoff wavelength and the field pattern of symmetric quadruple-ridged rectangle waveguide.
变换伽辽金法对具有梯形截面脊形光波导的本征模式特性作了分析。
The mode dispersion characteristics and cut-off properties of rib waveguide with trapezoidal cross section are investigated.
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。
On this basis a new method for fabricating polyimide ridge waveguides by photobleaching technique and using metal mask is proposed.
在对其平板光波导研究的基础上，进行了新型单模倒脊型聚合物光波导的设计与制做。
On the basis of the study on polymeric slab optical waveguide, a novel single moded polymeric converse ridge waveguide was designed and fabricated.
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。
It is found that optimization of the structure parameters of ridge waveguide (RWG) can decrease the threshold current of RWG laser diode.
引入薄环形电子注，首次建立了脊加载同轴膜片圆波导的注波互作用线性理论，得到小信号条件下的色散方程。
The 'hot' dispersion equation of the coaxial ridge-disk-loaded cylindrical waveguide TWT with an annular electron beam can be firstly obtained according to self-consistent field theory.
报道了一种用电子束曝光的方法在绝缘体上硅的脊状光波导上制做布拉格光栅的技术。
The fabrication of Bragg gratings on silicon-on-insulator (SOI) rib waveguides using electron-beam lithography is presented.
流量传感器具有带脊型波导的悬臂梁结构。
The flow sensor has a structure of cantilever beam with ridge waveguide.
流量传感器具有带脊型波导的悬臂梁结构。
The flow sensor has a structure of cantilever beam with ridge waveguide.
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