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- waveguide to suspended microstrip line transition 波导-悬置微带线过渡
- microstrip to suspended microstrip line transition 微带-悬置微带线过渡
- suspended microstrip line 悬置微带线
- A new one-dimensional periodic defected ground structure(DGS) for microstrip line is presented in this paper. 设计了一种新型一维周期缺陷接地结构(Defected G round Structure,DGS)微带线。
- In order to reduce the thickness of the product, edge feed microstrip line instead of couple feed is used. 采用边缘微带线馈电方式,降低了天线纵向结构尺寸;
- The microstrip line is on the upper layer, and the SIW is on the bottom layer with the vertical metal walls realized by closely spaced vias. 微带线可以制作在基版的上层,下层则利用金属连通柱列可以等效成波导中的垂直金属壁,来形成基版合成波导。
- With the features of easy package and not increasing the size of microstrip, the PBG units is directly etched on a microstrip line. 该结构直接在微带信号线上刻蚀周期性结构,解决了该结构的封装问题,且不增加微带结构的尺寸。
- The model uses the effective impedance of the microstrip line as the value of matched resistive load and assign it into the RL mesh region in a proper proportion. 该模型将微带线的有效阻抗作为匹配负载电阻,然后按适当的比例分布到端接面的网格中。
- The two dimensional (2D) EBG structure is measured and calculated by using of the suspending microstrip method (SMM). 应用悬置微带线方法 (SMM)对二维EBG结构进行了测量和计算 .
- A segment of Microstrip Line? 是一段微带线?
- By using the suspending microstrip method, the effect of curved EBG structure parameters and curvature on band-gap characteristics is analyzed. 利用悬置微带线法,分析了曲面EBG结构带隙特性与其结构参数及曲率的关系。
- In analog and digital circuits, crosstalk between coupled microstrip lines can degrade the performance of equipment. 在模拟和数字电路中,耦合微带线间的串扰会降低设备的性能。
- This thesis proposes two kinds of vertical transitions between microstrip line and substrate integrated waveguide (SIW), and a slot array antenna feeding by our transition structure. 摘要:本篇论文提出两种微带线至基版合成波导的垂直转接以及利用转接结构作为一开槽阵列天线的馈入。
- Based on the characteristics of EBG and DGS, several new type practicable compact stopband and passband filters are proposed and FDTD analysis of one Parallel EBG microstrip line is studied in this dissertation. 本文的主要工作是根据电磁带隙结构和缺陷地结构的特点,提出了几种实用的新型小型化带阻和带通滤波器,并用FDTD法对一种平行结构的EBG微带线做了分析和研究。 本文主要包括以下内容:
- The first transition design is realized by a shorted via between the end of the microstrip line and the bottom layer of SIW.A current is induced on the via and energy is coupled to SIW. 第一种转接结构是利用一短路的连通柱连接微带线的末端以及基版合成波导的底部,利用在这个连通柱上产生的电流耦合至基版合成波导达成转接。
- In this thesis, several kinds of wide-bandwidth and high-gain circularly polarized patch array antenna with sequentially rotated feeding technique fed by the microstrip line are presented. 在这篇论文中,几种利用了循序旋转馈入技术的圆极化微带阵列天线被提出,这几种天线都有宽频和高增益的优点。
- Without increasing the size of the microstrip, the bandwidth of stopband or passband of the novel PBG microstrip line can be changed when the dispersion between the central frequency of PBG st. 由于采用了导带PBG结构和接地板PBG结构的复合,只需调整导带PBG结构与接地板PBG结构的中心频率的差值就能对阻带和通带进行相应的调整,而且并不增加该PBG微带线的尺寸。
- The realization of band-pass filters using parallel coupled microstrip lines is very popular in microwave systems. 阐述了平行耦合微带线带通滤波器的基本原理。
- The DC-RF performances for the RF MOSFETs with microstrip line layout were improved by applying tensile strain on plastic and also confirmed by T-Supreme and Medici simulations (TMA). 除此之外,由于塑胶基版是可弯曲的,因此可以将伸展的应力应用于其上,此种应力将可以改善矽射频金氧半场效电晶体的直流及射频效能,同时我们也利用模拟软体的方式来验证之。
- Some chandeliers are suspended from the ceiling. 几盏枝形吊灯从天花板悬吊下来。