Design and Realization of Simulation Experiment of High Frequency Electronic Circuit 高频电子线路仿真实验的设计与实现
Influence of distributed capacity to high frequency protection circuit in the long-distance transmission line 远程输电线路分布电容对高频保护的影响
The Research on the Modeling Method of High Frequency Passive Circuit Model for the Potential Transformer 电压互感器高频无源电路模型建立方法研究高频电路,载波电话通路
Teaching Situation of High Frequency Circuit and Its Reform Scheme 高频电子线路的教学现状与改革思路
Development and Study of Virtual High Frequency Circuit Experiment System 虚拟高频电路实验教学系统开发研究
Design of a high frequency driving circuit of ultrasonic wave transducer 一种高频超声波换能器驱动电路的设计
Analog electronic technology and high frequency circuit are the important specialized base courses for Electronics Majors, with strong theory, engineering and practice. 模拟电子技术基础、高频电子线路是电子类学生一门重要的专业基础课,理论性、工程性和实践性较强。
Familiar with high frequency circuit and mobile basic theory; 熟悉高频电子线路及移动通信基本原理;
On Teaching Reform and Creative Practice of High Frequency Circuit Experiment 高频电路实验教学改革与创新实践
Definition and Controlling of the Optimal Open Angle for Power Amplifiers of the High Frequency Circuit 高频功率放大器最佳导通角的理论定义与控制
Research on Textbook and Teaching Method of High Frequency Circuit 高频电子线路课程的教材与教学方法改革探讨
Based on the demands of experiments teaching in colleges and universities, the reform on the experiment course of high frequency circuit, especially reform in experiment teaching materials, methods and experiment system, are discussed. 结合高校实验教学的要求,讨论了高频电子技术实验课的教学改革,尤其是实验教材、方法和实验系统的改革;
The Noise Character of the High Frequency Circuit of a Radio Proximity Fuze 无线电近炸引信高频电路噪声特性分析
In the schoolbook of high frequency circuit, the ascertainment of coupling coefficient and the selection of coupling capacitor are not generally discussed deeply. 在现有高频电路教材中,一般对电容耦合回路耦合系数的确定与耦合电容的选择这一重要问题未作深入讨论。
The high frequency circuit model of the transformer windings is established by the network synthesis. And the calculated result is compared with the measured, it is shown that the circuit is simple and robust. 4利用网络综合的方法建立了变压器绕组的高频电路模型,并对该电路模型进行了仿真,通过与实际测量的结果进行比较说明本电路模型简单、准确。
The capacitor coupling circuits are applied in the high frequency circuit. It concern the coupling coefficient that the resonance property and frequency property. 在高频电路中,有时用到电容耦合回路,其调谐特性和频率特性与耦合系数直接相关。
METHODS: On the basis of the principle of the high frequency circuit design and the techniques of electromagnetic shield, an excitation source was designed and implemented by a crystal with high frequency precision and stability. 方法:根据高频电子电路设计原理及其电磁屏蔽技术,选用高频率精度和稳定性的恒温晶体振荡器,设计和实现了高性能激励源。
The virtual oscillograph has been used in high frequency circuit experiment, audio measurement and building materials break test. 该仪器在高频电子线路实验及音频信号的测试与分析中得到应用,并实现了对建筑材料断裂试验的测量与分析。
By imitating of the design characters of the high frequency circuit, the origin and the classification of the noise interferences of the low field NMR circuit system are analyzed. 此外本文参照高频电路的设计特点,分析了低场磁共振信号放大电路的噪声干扰来源,给出了一些减少噪声干扰的具体措施。
High Frequency Circuit was taken as an example for exploration on how to make students comprehensively use their knowledge and skills, and improve their practical and innovative ability in the experimental teaching. 在省级电子电工实验示范中心教学改革中,以《高频电路》实验教学为例,对实验教学中如何灵活综合运用各相关课程知识与技能、提高学生实践创新能力进行了探索。
Chapter five analyzes practical circuit design ideas and some attentive questions in high frequency circuit design. 第五章分析了具体武汉理工大学硕士学位论文的电路设计和高频电路设计需要注意的问题;
The protection software of equipment is designed, software include lock type high frequency circuit protection that the direction component adopt various principle, synthesize repeat shut the switch and generatrix protection etc. 设计了装置保护软件,包括方向元件采用各种原理的闭锁式高频线路保护软件,综合重合闸软件,母线保护软件等。
In teaching of high frequency circuit experiment, it is of great significance to arouse students 'interest and study initiative in mastering all kinds of knowledge in high frequency circuit experiment. 在高频电子线路实验教学中,提高学生实验兴趣和学习主动性对学生掌握高频电路实验各知识点具有非常的重要的意义。
Combining with the experiences in our teaching practice, the reform on textbook and teaching method in the course of "High Frequency Circuit" are discussed. 结合教学实践的体会,讨论高频电子线路课程的教学改革,特别是教材改革和教学方法的改革。
Because of the most difficult high frequency circuit part and some of radio frequency are embeded in the wireless module, this undoubtedly reduced the degree of difficulty of development of the hardware greatly. 由于技术难度最大的高频电路部分和射频部分都在无线模块内部处理,无疑大大减小了硬件的开发难度。
Discussion of High Frequency Circuit Dispersion Parameter 高频电路散射参数的探讨
Triode can be designed by film edge field emission cathode in which the cathode, gate and anode are all in a planar structure, so its interelectrode capacity is very low. It is suitable for the application of high speed and high frequency circuit. 利用薄膜边缘场发射阴极设计的三极管,阴极、栅极和阳极是平面结构,因此极间电容小,适合应用于高速和高频电路。
In allusion to the problems mentioned above, firstly, the paper models the distribution parameter circuit of the cable and the high frequency circuit of motor through the transmission theory. 针对上述问题,本文首先通过传输线理论建立了机车用电缆的分布参数模型,以及变频调速牵引电机的高频等效电路。
Then some ways and means raising the stability of the high frequency circuit are provided to prevent and obviate the interferences. 指出了提高高频电路稳定性的途径和方法,用于预防和排除干扰。