1) defected ground structure
缺陷地面结构
1.
A Low-Pass Filter Based on Novel Defected Ground Structure and Compensated Microstrip Line
基于缺陷地面结构和补偿微带线的低通滤波器
2.
This paper presents a novel CRLH transmission line using the split-ring resonator defected ground structure(SRR DGS).
提出了一种开口谐振环缺陷地面结构复合左右手传输线,采用曲线拟合技术提取出单元等效电路值,推导出该单元模型的传输零点位置、色散特性、折射率特性以及级联传输特性。
3.
A novel wide-band bandpass filter based on substrate integrated waveguide(SIW) and defected ground structure(DGS) is proposed.
本文提出了一种新型的基于基片集成波导(Substrate integrated waveguide,简称SIW)和哑铃形缺陷地面结构(Defectedground structure,简称DGS)的带通滤波器。
2) defected ground structure
缺陷地结构
1.
A novel coplanar waveguide low-pass filter based on defected ground structure;
基于缺陷地结构的新型共面波导低通滤波器
2.
A novel semicircle defected ground structure for microstrip line is proposed.
本文提出了一种半圆缺陷地结构(Defected Ground Structure)微带线,该结构比传统的正方形DGS微带线有更好的带阻特性和等效Q值。
3.
According to the application of photonic crystal and equivalent circuit theories in microwave range,a novel one-dimensional(1-D) defected ground structure(DGS) used in 50 Ω microstrip line is presented.
根据光子晶体和等效电路理论在微波波段的应用,针对50Ω微带线提出了一种新型一维周期缺陷地结构(DGS),不同于以前文章的有关周期DGS,该新型的DGS单元晶格是非均匀的。
3) DGS
缺陷地结构
1.
Novel high-Q band stop filter by using U-slot DGS;
新型高Q值U形缺陷地结构带阻滤波器
2.
New open-loop interdigital DGS with more poles
一种多极点开环交指缺陷地结构
3.
C-ring DGS bandstop filter
C型环缺陷地结构带阻滤波器
4) Dumbbell-shape defected ground structure
哑铃形缺陷地面结构
5) defected ground structure
缺陷接地结构
1.
Analysis of two models of defected ground structure;
2种缺陷接地结构的模型分析
2.
Study on Defected Ground Structure Model and Applications of Microwave Integrated Circuits;
缺陷接地结构（DGS）模型分析及在微波集成电路中的应用研究
3.
This paper presented a novel combinatorial non-periodic defected ground structure(CNPDGS) and its application in the lowpass filter.
提出了一种新型的耦合开环形组合式非周期缺陷接地结构(CNPDGS),该结构具有很好的双阻带特性,可用来抑制高次谐杂波,从而展宽阻带。
6) defected ground structures (DGS)
缺陷接地结构
1.
Defected ground structures (DGS) are expanded from the photonics bandgap (PBG) structures.
缺陷接地结构(DGS)是由光子带隙结构发展而来,它是在微波电路的接地金属平面上人为地蚀刻出“缺陷”,以改变接地电流的分布,从而改变传输线的频率特性。
补充资料：单卵双胎和结构缺陷
单卵双胎和结构缺陷
单卵双胎发生的原因不清楚，个别家庭发现过单基因显性遗传者，研究显示主要为环境因素。约占出生总数的1/200。单卵双胎结构缺陷的来源和类型如下表：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条