在分析噪声的基础上,较全面地介绍了公共阻抗耦合的噪声及其危害,讨论分析了抑制该噪声的方法。
On the basis of analysis of noise, the noise caused by common impedance coupling and its harmfulness are introduced comprehensively. The suppression methods are discussed and analyzed.
一个高阻抗的耦合装置将限制负载。
正交模转换器采用方波导阶梯阻抗匹配与波导缝隙耦合的设计思想。
The ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.
作为其特例,本文还研究了环杆线与环结构的耦合阻抗。
The expressions of power and coupling impedance of the ring-loop structure are derived.
研究结果表明,螺旋线慢波系统的结构参数对它的基波色散特性和耦合阻抗影响非常复杂。
As the research indicates, the structural parameters of the spiral curve slow-wave systems have complicated influence on its fundamental wave dispersion characteristics and coupling impedance.
利用自驱动、自传感特性的压电陶瓷片,粘贴在外部结构的表面,结合动态阻抗的概念,提出了一种机电耦合的在线压电阻抗技术用于结构健康诊断。
Combined with impedance concept, a method for on line structure health monitoring based on self sensing piezoelectric patches, which are bonded on the surface of the structure, is presented.
给出了三间隙耦合腔输出回路的等效电路,利用等效电路确定了谐振频率及间隙阻抗矩阵。
The equivalent circuit of the three-gap coupled cavity type output section is given, with which resonant frequency of resonant modes and gap impedance matrix are calculated.
之后,用SIR的原理讨论了平行耦合带通sir滤波器的设计方法,并分析了不同阻抗比的SIR滤波器之间特性。
Then the design methods of the parallel coupling SIR band-pass filter has been discussed, and analysed the different characteristic of the SIR resonator with the different impedance rate.
本文采用并矢格林函数,场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合,给出了场强和互阻抗的普遍公式。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
本文研究了耦合腔内场的相位分布函数对驻波场形和耦合阻抗计算的影响。
The influence of the phase distribution function on the coupled impedance for a coupled cavity structure is investigated and calculated.
并由此推出矩形栅的场分布,色散方程和耦合阻抗。
From those, we also obtain the distributing of field, dispersive function, and coupling impedance of rectangle grating structure.
给出了该体制天线的耦合阻抗随天线尺寸的变化关系。
The variation of coupling impedance of such antenna with its sizes has been investigated.
该双端逆变器系统还利用耦合到阻抗源逆变器子系统和逆变器子系统的控制器。
The double ended inverter system also utilizes a controller coupled to the impedance source inverter subsystem and to the inverter subsystem.
采用调节射频电感性耦合等离子体中基片电极与地之间的外部电路阻抗的方法,控制基片电极的射频自偏压。
The RF self-bias of the substrate in an RF inductively coupled plasma is controlled by changing the impedance of an external circuit inserted between the substrate and the ground.
测量了该管的色散特性、同步电压、耦合阻抗等高频特性参数,测量结果与模拟值相一致。
The dispersion characteristic, the synchronous voltage and the interaction impedance of this S-band CCTWT are measured.
介绍了一种直流耦合跨阻抗光突发模式接收机。
In this paper, a novel DC coupled feedforward type optical burst mode receiver is presented.
在双层结构的基础上,结合电容耦合馈电技术,进一步扩展了微带天线的阻抗带宽;
In foundation of the dual-layer structure, combining with capacitive coupled feed technology, the impedance bandwidth of the microstrip antenna has been further expanded;
在P波入射时,地下同一点产生的P P波和PSV波是入射角、界面两侧纵波阻抗和横波阻抗的函数,并且两者是耦合的。
When P wave incidents, The P-P wave and P-SV wave created from the same point are both functions of incidence angle, and of the media above and below the interface, Vp and Vs they are coupled.
进而提出了耦合器设计原则是在满足带宽要求的前提下,减小配电网络阻抗和耦合器阻抗不匹配产生的衰耗。
On this basis, the couple device's design principle is to decrease the mismatch loss of the network impedance and couple device impedance.
利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
Stepped Impedance Resonators (SIR) taken as basic resonator unit of coaxial filters, a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed.
更进一步,控制器可以被耦合以接收对应于可变阻抗位准的控制信号,并响应于所述控制信 号来控制耦合到混频器的本机振荡器。
Still further, a controller may be coupled to receive a control signalcorresponding to a variable impedance level, and control a local oscillator coupled to the mixer responsive to the control signal.
放大器可以是差分互阻抗放大器,或耦合至差分输出放大器的双互阻抗放大器。
The amplifier may be either a differential trans-impedance amplifier, or a dual trans-impedance amplifier coupled to a differential output amplifier.
通过分析、比较不同的测量方法,本文最后采用行波法测量色散,非谐振微扰法测量耦合阻抗。
Through the comparison, we use traveling-wave method to measure dispersion and nonresonant perturbation method to measure interaction impedance.
文中采用该方法进行了一种耦合微带线设计,以耦合微带线的结构尺寸作为输入样本,奇偶模特性阻抗和归一化波长作为输出样本。
In this paper, with the structure size of coupling micro-strip line defined as input samples and the characteristic impedance and the normalized wavelength defined as output samples, a...
文中采用该方法进行了一种耦合微带线设计,以耦合微带线的结构尺寸作为输入样本,奇偶模特性阻抗和归一化波长作为输出样本。
In this paper, with the structure size of coupling micro-strip line defined as input samples and the characteristic impedance and the normalized wavelength defined as output samples, a...
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