In this paper, the approaches for obtaining the equiripple gain function of broadband matching networks for lossless and semi-uniform lossy networks are discussed.
在网络为无耗和半均匀损耗的情况下，本文讨论了宽带匹配网络等波纹增益函数的确定方法。
They are used to enhance the gain of amplifier and realize the impedance matching, improve the current copying precision, decrease the tolerance of voltage gain.
它们用于提高放大电路的增益和实现输出阻抗匹配，提高电流复制精度，减小电压增益误差。
It points out that to establish pipe additional technical requirement shall consider from practical demand and live up to rational matching harmony to gain final the best quality-value ratio.
指出制定钢管附加技术要求应从实际需要出发，做到合理匹配协调，才能最终获得最佳的性价比。
The results indicate that the adaptive algorithm offers adequate tracking performance for time-varying phase and gain errors, reducing the matching requirements of the analog front-end.
结果表明这种自适应算法对时变幅相误差具有优良的跟踪性能，同时降低了对模拟前端的匹配要求。
The linear variable gain controlling, input wideband matching and noise optimization methods are analyzed in detail.
详细分析了线性增益控制、输入宽带匹配和噪声优化方法。
A scheme of designing audio auto gain control system based on TDA7315 is introduced, the diagram of chip matching as well as the software flowing chart are also given.
详细阐述了一种以芯片TDA7315设计的音频增益控制系统设计方案，同时提供芯片连接关系示意图及软件算法流程图。
The optimization matching between the power of electrical source and the action time of magnetic field is a important controlled parameters in order to gain high separation efficiency.
电源功率与磁场作用时间的优化匹配是获得高分离效率的一个重要控制参数。
In practical applications, due to impairment of the device and the circuit design structure, it is difficulty to achieve the accurate gain and phase matching required between the two paths.
而在实际应用中，由于器件工艺和电路设计结构的非理想性，两支路间必然会存在不匹配现象。
In pre-matching, the searching strategy defines a gridding unit as a step with SSDA method, so it can quickly eliminate non-matching area and gain feasible area for precise-matching.
在预匹配过程中，由于地磁数据的离散性，搜索步长定为一个基本网格单元，并与序贯相似检测原则相结合，这样可快速排除非匹配区，筛选得到精匹配所需要的可行区域。
In pre-matching, the searching strategy defines a gridding unit as a step with SSDA method, so it can quickly eliminate non-matching area and gain feasible area for precise-matching.
在预匹配过程中，由于地磁数据的离散性，搜索步长定为一个基本网格单元，并与序贯相似检测原则相结合，这样可快速排除非匹配区，筛选得到精匹配所需要的可行区域。
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