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- synthesis of antenna array 方向图综合
- By unified signal model of antenna array Multicarrier DS-CDMA system, the subspace-based blind channel estimation is achieved. 通过在阵列天线多载波DS-CDMA系统下构造统一的信号模型,实现了基于子空间的信道盲估计。
- First on the basis of general knowledge of DF technology and the limitation of DF by the form of antenna array, the subject of Interferometer Direction Finding is bring forward. 论文首先简要概述了测向技术的研究现状,简单分析了利用天线阵方向图测向存在的局限性,提出了干涉仪测向问题。
- By the combination of antenna array and advanced signal processing technology, the smart antenna system can perform adaptive array signal processing, the resulting advantages attract many researches in the fields of communication and signal processing. 所谓智能天线系统(Smart Antenna System)就是天线阵列与先进的信号处理技术相结合,形成具有自适应信号处理能力的天线阵列系统,是通信和信号处理等领域的研究热点。
- The directional error of antenna array element may cause performance degrading of DOA estimation algorithm based on eigenvalue decomposition.Thus it is necessary to correct the directional errors. 摘要天线阵元的方向性误差会导致基于特征值分解的DOA估计算法性能的下降,因此有必要对阵元方向性误差进行校正。
- Synthesis of the Circular Antenna Array by the Nonlinear Least Square Method 采用非线性最小二乘法实现圆环天线阵的方向图综合
- Application of AWE in the Analysis of Antenna Array 渐近波形估计技术在阵列天线分析中的应用
- A conclusion can thus be gained that NRD-guide can be used as an UWB antenna and a radiating element of antenna arrays due to small side leakage. 先从频域的角度研究了NRD波导用作超宽带天线时相关参数选择的依据,然后用FDTD方法研究了NRD波导的传播特性以及辐射特性,并与平行板天线的辐射特性比较,得出该天线的突出优点是具有较小的侧向泄漏。
- Synthesis of the Hexagonal Antenna Array Considering the Mutual Coupling Effects 考虑互耦效应的六边形天线阵方向图综合
- Synthesis of the Dual Frequency Circular Antenna Array by the Nonlinear Least Square Method 采用非线性最小二乘法实现双频圆形天线阵的方向图综合
- Phase relation of antenna array under multipath channel condition 多径条件下阵列天线相位关系分析
- The formation or synthesis of glycogen. 糖原生成糖原生成或合成
- An exuberant synthesis of animation and music. 动画与音乐的完美组合。
- Calibration of directivity errors of antenna array based on simulated annealing 基于模拟退火算法校正天线阵列方向性误差
- OBJECTIVE To improv synthesis of Linezolid. 摘要目的改进利奈唑胺的合成工艺。
- We made a synthesis of their studies. 我们综合分析了他们的研究报告。
- The de novo synthesis of PC increases in PE-SWD. 以同位素示踪法测得海水淹溺后肺组织初始原料合成(de novo)的TPL和DSPC增加。
- Billboard Antenna A broadside antenna array with flat reflectors. 横列定向天线带平面发射器的垂射天线阵。
- Second, synthesis of 12(13)-seco-steroid sapogenin. 其次是C12(13)-断甾体皂甙元的合成。
- His work is a synthesis of several idea. 他的作品是由几种构想综合而成的。