对用负阻抗变换电路同圆锥螺旋天线相结合，构成的有源接收天线进行了理论分析。
An active receiving antenna consisting of conical helix antenna and a negative impedance changing circuit is analyzed in this paper.
平面螺旋电感是射频电路设计中最重要的无源元件。
Planar spiral inductor is the most important passive component of CMOS RF integrated circuit design.
提出了一种薄膜电阻加载的矩形螺旋型谐振器，并利用其设计了一种甚小尺寸的微带均衡器子结构电路，对薄膜电阻的加载位置也进行了研究。
A miniaturized microstrip planar equalizer substructure incorporating this thin-film resistor loaded spiral resonator is designed and simulated and the loading position is also studied.
自镇流荧光灯自带镇流器、启动器等全套控制电路，并装在有爱迪生（Edison）螺旋灯头或插口式灯头。
Self ballasted fluorescent lamp ballast, starter with a full set of control circuit, and installed in the Edison ( Edison ) spiral lamp holder or a bayonet lamp holder.
文中从理论和实例两方面论证，螺旋相量满足电路的基本定律，线性电路的分析方法对于螺旋相量均适用。
From circuit theory and examples, this paper proves that the spiral vector satisfies the basic law of the electric circuit. All the linear circuit analysis methods can be used for the spiral vector.
本文围绕射频集成电路中应用的无源硅基片上螺旋电感和有源器件砷化镓高电子迁移率晶体管进行了相关的研究，得到了一些新的结果和新的建模方法。
This paper focuses on the modeling of the passive silicon-chip spiral inductors and active GaAs HEMT, and obtains some new results and new modeling method.
电路连接形式：螺旋七芯线快插头。
The form of air path connection: connected with spiral tube .
电路连接形式：螺旋七芯线快插头。
The form of air path connection: connected with spiral tube .
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