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1)  Rectangular coaxial cavity
矩形同轴腔
2)  RCL
矩形同轴线
1.
This paper presents a novel microstrip antenna array fed by an integrated RCL network which could reduce the loss and improve the gain efficiently.
研究了一种新型的C波段微带天线阵,他采用矩形同轴线(RCL)结构构成的集成化低损耗馈电网络馈电,有效降低了馈电网络损耗,提高了微带天线阵增益。
3)  rectangle coaxial device
矩形同轴装置
1.
At the same time, analyze theinfluence of the height of rectangle coaxial device on measuring, and put forward reasonable height of device.
在使用矢量网络分析仪对射频吸波材料进行测试的过程中,由于矩形同轴装置阻抗不匹配,将引起不希望有的反射。
4)  coaxial rectangular waveguides
同轴矩形波导
5)  coaxial rectangular waveguide
同轴-矩形波导
6)  Coaxial-cavity
同轴腔
1.
The coaxial-cavity is one of the hopeful method raising the electronics efficiency at present, joining the inside conductor axle in the cylinder cavity makes the pattern register nearby work pattern becomes rare and to be of advantage of the model selection, restrain the model competition and recovery electron beam to step-down easily.
分析了各种参数时其的影响,并用计算机编程进行数值分析,最终得出了理论上电子效率可以达到40%以上的同轴腔体结构的结论。
2.
By use of coupling matrix in pectination form,a combline coaxial-cavity filter with λg/4-type SIR is designed.
根据阶跃阻抗谐振器SIR(Stepped Impedance Resonators)的基本原理,采用1/4波长型SIR作为同轴腔滤波器的基本谐振单元,利用耦合矩阵采用梳状线形式,设计了一种梳状SIR同轴腔滤波器。
补充资料:腔肠动物栉水母动物 长轴螺(Peraclis reticulata)




腔肠动物  栉水母动物 长轴螺(Peraclis reticulata)
  [图]图

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