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- Time Delay Array Radar 延时相控雷达
- A programmed time delay of variable duration. 暂停,展宽一种由程序设置的可变持续时间的时间延迟
- A relative measure of the time delay between two events, states, or mechanisms. 对两个事件、状态或过程间的时间延迟的一种相对量度。
- A S-band T/R module for phased array radar is proposed. 介绍了用于相控阵雷达的S波段T/R组件。
- Array design and time delay estimation(TDE)algorithm are two key technologies of the whole research. 阵型的选择和时延估计算法的研究是被动声探测中两个关键技术。
- It is also one of hotspots in the Digital array radar( DAR) area. 数字阵列雷达(DAR)也成为雷达发展的热点。
- Wideband phased array radar is an important radar system. 摘要宽带相控阵雷达是当前雷达技术的发展方向之一;
- A counter for inserting a deliberate time delay allowing an operation external to the program to occur. 作为延迟装置的计数器,延迟时间内允许执行一个程序以外的操作。
- First, the algorithm adopts the crosspower spectrum phase (CSP) algorithm to compensate time delay of the signal received by the microphone array. 该算法首先采用相位加权互功率时延估计法对麦克风阵列接收到的信号进行时延补偿。
- The bandwidth of the instantaneous wideband phased array radar is limited by the aperture overlay time, and will cause the direction of the beam changed. 瞬时宽带相控阵雷达的带宽受孔径渡越时间的限制,会造成雷达波束指向的变化。
- Phased array radar data processing and its simulation techniques II. 相控阵雷达数据处理及其仿真技术2。
- A new solid-state active weighted phased array radar transmitter is introduced. 摘要介绍了一种新型的全固态幅度加权相控阵雷达发射机。
- This dissertation focuses on the time delay estimation problem which has various and important applications in the fields of radar, sonar, communications and so on. 本文研究了在雷达、声纳、通信等领域中有着广泛及重要应用的时间延迟估计问题。
- The hybridization rate decreased with pollination time delay. 在一定范围内,杂交率随时间递减;
- Focused on the application of the generalized cross correlation (GCC) time delay estimation (TDE) in the car microphone array denoising system, GCC TDE algorithm is analyzed theoretically and compared with High Rank Cumulation TDE. 摘要针对汽车环境中麦克风阵列语音去噪系统的应用,对广义相关时延估计方法进行了仿真,并与基于高阶累积量的时延估计方法作了比较分析。
- In this paper, base on spatial channel model with time delay spread and angle spread, an Joint beamforming and power control algorithm for downlink bemforming using intelligent antenna array is researched. 本文基于时延和角度扩散空间信道模型,提出了一种下行基站联合优化波束和发射功率的智能天线技术。
- Aiming at improving the precision of acoustic passive localization by small size array, we first derived eqs. 1 through 3 to describe the relation between time delay and target location. 根据声测被动定位对声学基阵提出的要求,给出了当基阵尺寸较小的情况下,影响声测被动定位精度的关键因素。
- Power Comparison between passive phased array radar (PAR) and active phased array radar (APAR) is discussed in this paper. 讨论有源相控阵雷达和无源相控阵雷达的能量比较。
- Chapter 2 discusses digital beamforming (DBF) of phased array radar and the amplitude and phase errors. 第二章介绍了相控阵雷达的数字波束形成,并对接收机的幅相误差进行了分析。
- Another important detail required by auto-scrolling is a time delay. 自动滚屏需要的另一个重要细节是时间延迟。