| ID | 原文 | 译文 |
| 19015 | 对于宽带信号，通过双星数据干涉可以获得频差的高精度估计。 | For wideband signals, high-precision estimates of frequency differences can be obtained by dual satellite data interference. |
| 19016 | 对于短期稳定的雷达信号，STK仿真数据的处理结果证实了该方法的有效性。 | For short-term stable radar signals,the processing results of STK simulation data confirm the effectiveness of the proposed method. |
| 19017 | 根据对马刺线的原理分析，该文提出一种新型马刺线结构，并在此基础上设计出一种新颖的超宽带功分器(频率范围为2.5～13.2 GHz)。 | Based on the study of the spur-line, a novel spurs-line structure is proposed. The design of a novelUltra-WideBand (UWB) power divider is described based on the novel spur line structure for the 2.5～13.2GHz frequency range. |
| 19018 | 该超宽带功分器尺寸较小，制作结构简单，带内传输特性好，输入与输出端口的回波损耗均小于–12 dB，带内插入损耗小于3.5 dB。 | The designed device is compact and has a simple structure and good frequency response in the band. Its return loss insertion is less than –12 dB and its insertion loss is less than 3.5 dB. |
| 19019 | 在设计过程中，根据理想传输线模型，利用奇偶模分析方法，推导出设计的目标函数，并利用天牛须算法对其进行优化设计，有效提高了功分器的设计准确性和灵活性。 | The equations used for the design are based on the concept of odd-even modes and transmission line analysis. The Beetle Antennae Search (BAS) algorithm is used to improve the efficiency and accuracy of the power divider design. |
| 19020 | 为了验证设计的准确性，采用材料RO4003C作为基板设计超宽带功分器。 | In order to verify the accuracy of the design, a UWB power divider is designed by using material RO4003C assubstrate. |
| 19021 | 实验结果表明，采用新型马刺线结构的超宽带功分器结合天牛须算法有效缩短了计算时间，提高了设计精度，可以广泛运用于超宽带功分器设计。 | The results validate the feasibility of the spur line-based design and demonstrate that the BAS algorithm has a shortened running time and improved precision compared to other optimization methods. It can be widely used in UWB power divider design. |
| 19022 | 该文设计实现了一种全数字前馈式时间交织模数转换器(TIADC)时间误差校准算法，其中采样时间误差提取采用改进的时间误差函数求导模块的前馈式提取方法，可以提高在输入信号频率较高时误差提取的准确度； | A full digital feedforward Time-Interleaved Analog-to-Digital Converter (TIADC) time skew calibration algorithm is presented, the time skew estimation adopts the feedforward extraction method of the improved derivative module of time skew function, which can greatly improve the accuracy of skew estimation when the input signal frequency is high. |
| 19023 | 同时，为了降低误差提取单元的复杂性，采用了以减法实现的时间误差函数； | At the same time, the time skew function is based on subtraction, in order to reduce the complexity of skew estimation unit. |
| 19024 | 最后，采用基于1阶泰勒补偿完成时间误差的实时校正。 | Finally, the time skew is corrected by using first-orderTaylor compensation. |