The Resistivity measurements of rock in lab are generally based on the lumped circuit model, so the effect of cable is usually neglected.
目前实验室测量岩石复电阻率一般都采用集总电路模型，没有考虑测量电缆的影响。
Telegraph equations, can be looked as cascade connection of two-port network of lumped circuit of transmission line, is a hyperbolic partial differential equations.
传输线可以看作集中参数二端口网络的级联，其数学模型—电报方程是一阶双曲型偏微分方程组。
The dissertation presents the principle of dielectrometry and its disturbance factors, and the methods to obtain the complex permittivity with a lumped circuit model.
论文详细介绍了介电测量技术的原理及影响因素，并用集总电路模型求解被测绝缘纸板的复介电常数。
The design is done first in a equivalent lumped circuit model and then all lumped elements are implemented by planer circuit, which is required by integrated circuit.
设计过程首先从等效集总元件电路模型设计入手，然后使用平面结构实现各集总元件以便易于集成。
The thesis presents the measurement principle and its disturbance factors, as well as the method to obtain the complex permittivity of pressboard with a lumped circuit model.
论文详尽介绍了介电测量技术的原理及影响因素，并提出了利用集总电路模型求被测绝缘纸板的复介电常数的方法。
In this paper, from the lumped circuit elements point of view, the distribution of gap interaction impedance coefficients of resonant coupled cavity output section of broadband klystrons is analyzed.
本文用集总等效网络的观点对速调管双间隙输出段间隙阻抗系数的分布和变化规律进行了分析。
A simulation method for ESD protection structure is presented in the paper by utilizing lumped-parameter circuit.
文章提出了一种通过集总参数电路对ESD保护结构进行模拟的方法。
In this paper, basic transmission line equation and four kinds of lumped-circuit model were constructed according to transmission line theory, microwave network, antenna theory and matrix theory.
本文依据传输线理论、微波网络理论、天线原理、矩量法和矩阵理论等，建立起基本传输线方程和四种等效电路模型，为使用集总电路迭代近似方法建立了基础。
At last, several class E amplifiers with lumped element and microstrip circuit are given.
最后给出集中参数电路和微带电路的E类放大器实例。
Then based on the research of the lumped parameter circuit of the microwave filter, a novel LC type LTCC Bluetooth filter is presented.
同时以微波滤波器集总参数电路研究为基础和指导，设计了一款新颖结构的LC型LTCC蓝牙滤波器。
This paper describes the method of constructing the model for thyristor device which used for power electric circuits and presents a nonlinear lumped equivalent circuit model for it.
本文讨论了用于功率电子电路的晶闸管模型的建立方法。给出了一个适用于计算机辅助设计的非线性集中参数的晶闸管等效电路模型。
This paper improves the characteristics of lumped element impedance transformers and proposes new type power divider circuit and its design method.
本文改进了集总参数元件阻抗变换器的特性，提出了新型集总元件功率分配器电路及其设计方法。
Based on Kuroda's identities, parabolic lossless nonuniform transmission line(NTL) can be represented by the equivalent circuit consisting of lossless uniform transmission line and lumped elements.
科罗达等效方法可将抛物线型无损非均匀传输线用均匀传输线及若干集中参数元件组成的等效电路表示。
In order to investigate the differential bend of the bended differential transmission line, a lumped equivalent circuit is adopted.
为了探讨弯曲差动传输线的差动弯角特性，我们采用一个集总等效电路来表示差动弯角。
Themicrostrip—lumped hybrid circuit is applied. This amplifier has compact structure, small size, stable performance and convenient tuning.
该放大器采用微带和集中参数混合电路形式，具有体积小，结构紧凑，调试方便，性能稳定的特点。
For the design of low frequency circuit, the mutual link relations can be regard as lumped parameters, and the influence of line's mutual link and board layer's property can be neglected.
对于低频电路设计，互连关系视为集总参数，线迹互连和板层特性的影响可以不考虑。
Thirdly, deduce the parameters of the rational approximation to RLC lumped-element, then obtain the equivalent circuit model.
接着把有理多项式的参数转化成RLC集总元件参数，得到天线的等效电路模型；
In this work, a lumped-parameter circuit model and transmission line model are discussed.
提出了电流注入探头的两种电路模型：集中参元电路模型和分布式传输线模型。
The circuit design part mainly introduces the duplexer design with lumped apices filter, and the antenna switch design with PIN diode.
在电路结构设计部分，主要讨论了采用集总参数传输零点滤波器实现天线双工器和采用PIN管实现天线开关的设计方法。
The circuit design part mainly introduces the duplexer design with lumped apices filter, and the antenna switch design with PIN diode.
在电路结构设计部分，主要讨论了采用集总参数传输零点滤波器实现天线双工器和采用PIN管实现天线开关的设计方法。
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