采用机辅扰动法(CAP法)进行微波多级放大器电路的优化设计。
In this paper, the method, which is called Computer Aided Perturbation (CAP), is used for the optimization design of the multi-stage microwave amplifier circuits.
多级放大器的放大倍数的计算有两种基本方法，但当多级放大器中含有双入双出型差动电路时。
When multistage amplifier has double-input double-output differential circuit, the two methods produce different calculating results.
本文从单级放大电路、多级放大电路、负反馈放大电路三个方面，分析了信号源内阻对电路的影响。
This article analyses influence on inside resistance in the signal source on circuit in 3 ways: monopole amplifying circuit, multilevel amplifier circuit, and negative feedback amplifier.
除了多级光纤放大器(EDFA)使带宽减小，噪声增大，光纤的材料色散也是对WDM系统影响的重要因素。
Besides multistage EDFA making the bandwidth reduced and noise increased, the material dispersion of optical fibers is also an important factor to affect WDM systems.
适配电路中的多级并联放大电路、带通滤波器对试车过程中的随机干扰信号，尤其是振动引起的噪声具有很强的抑制作用。
The multi-parallel- magnification circuits and the band-pass filter can well restrain random interfering noise, especially generated by test run vibration.
整个雷达接收系统是由放大器、滤波器及混频器等多级模块构成的；
The whole radar receiving system consists of many modules such as amplifiers, filters and mixers.
通过多级索引指针，可以实现影像数据的快速调度与显示，实时漫游、局部放大和缩小、多分辨显示等操作。
Through multi index, fast management and display, on-line browsing, local up-scaling and down-scaling, multi-resolution display of image data can be realized.
通过多级索引指针，可以实现影像数据的快速调度与显示，实时漫游、局部放大和缩小、多分辨显示等操作。
Through multi index, fast management and display, on-line browsing, local up-scaling and down-scaling, multi-resolution display of image data can be realized.
应用推荐