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- Yang L,Zhenghe F.Switch Antenna Array with Single Receiving Channel for FMCW Radar[C]//Proc.IEEE Int.Sym.Antennals Propagation,Fukuloa,Japen,2000,1 629-1 632. 叶中付吴涛.;用单通道接收机实现方位超分辨的一种方法[J]
- Unbalance of amplitude phase in radar receiving channels and mismatch of frequency characteristic within channel band may affect the sidelobc level and output signal-to-noise(SN)ratio of digital beam forming(DBF)seriously. 雷达接收通道间的幅相不一致与通道带内频率特性失配对DBF(数字波束形成)的副瓣电平及输出信噪比有很大影响。
- Multi-channel Homes - Any household that receives channels in addition to free-to-air channels (e.g. MMDS, Cable, DBS, TVRO). 多频道家庭-能接收广播电视之外的更多的电视家庭(如有多频道多点系统、有线系统、直播卫星、卫星接收器等的家庭)。
- The CAT System for Receiving Channels of Modern Radar 现代雷达接收机通道特性的计算机辅助测试
- Then, passing the receiver channel according to the time sequence, mixing, amplify and demodulating, a set of data of phase and ample was obtained. 并按时序通过接收机信道,进行混频、放大和检波,得到1组相位和幅度数据。
- Element position error,mutual coupling between elements,and the difference in frequency responses of receiver channels influence directly the performance of array radar signal processing. 阵元位置误差、阵元间互耦的影响、接收机通道的频率响应的差异都直接影响着雷达阵列信号处理的性能。
- Sum and difference patterns of amplitude dual-plane monopulse radar is more widely paid attention to using because that it doesn't need to have strict receive channel. 而对于接收支路要求不太严格的双平面振幅和差式单脉冲雷达,更是备受青睐。
- Good for receiving all pay TV channels. 全部电视台都能清楚接收。
- The necessity of applying the CAT technology to modern radar receiver is analysed in this paper. It emphasizes on introducing ADC, DQP, some index of receiver channel output performance and test range, precision of CAT system. 分析了现代雷达接收机运用计算机辅助测试(CAT)技术的必要性,重点介绍了模数变换器(ADC)、数字正交器(DQP)以及接收通道输出性能的有关指标、CAT系统的测试范围及测试精度。
- He kicked against the treatment he was receiving. 他对受到的待遇表示不满。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- She did not feel equal to receiving visitors. 她身体不适,不想见客人。
- He has secret channels of information. 他有秘密的消息来源。
- There are at present three television channels. 目前有三个电视频道。
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- Being on full military duty and receiving full pay. 现役的承担全部的军事义务和接受津贴的
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- It is common knowledge that some politicians are receiving bribes. 政客中有人接受贿赂是众所皆知的事。
- Our main concern is that they are not receiving enough help. 我们最忧虑的是他们一直没有得到足够的帮助。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。