nulling

英

美

v.  趋于零；减少到零

计算机

双语例句

• Study on satellite adaptive nulling antennas with hybrid genetic algorithm
  混合遗传算法用于卫星自适应调零天线研究
• As to the adaptive nulling antenna array system, the design of antenna element, array arrangement and the adaptive algorithm used in signal processing module have great influence on the effect of anti-jam in the receiver.
  对于自适应抗干扰调零天线系统，射频端的天线单元设计，天线阵布阵形式以及信号处理模块中自适应算法的选择都决定着天线系统抗干扰的性能。
• Adaptive nulling algorithm for space borne antenna based on ICGA
  基于ICGA的星载天线自适应调零算法
• A X-Band Radar Adaptive Interference Nulling System
  X波段雷达自适应干扰对零系统
• The design methods of multi channels introduced in this paper when used in adaptive anti-jamming navigation systems can enhance nulling depth and beamforming directivity gain.
  本文提出的多通道信道的设计方法使用在导航系统多阵列天线自适应抗干扰接收系统中，能够使调零深度更深，波束形成方向增益更高。
• Space spectrum estimation, beamforming and nulling are important technique in smart antenna of TD-SCDMA communication standard.
  空间谱估计技术，波束形成技术及零点技术是第三代移动通信标准TD-SCDMA中，智能天线的三个重要功能。
• Fast Nulling Method Based on Eigenvalue Decomposition
  基于特征值分解的快速零陷形成技术
• This algorithm makes some improvements compared with the interference nulling algorithm in transform domain.
  该算法与变换域干扰置零算法相比具有一定性能改进。
• We adopt phased-array technology in the design of SKA ( Square Kilometer Array) now. One reason for this is to make use of adaptive nulling techniques to combat frequency interference.
  在SKA（平方千米阵列）的设计中，采用相控阵技术的一个原因是想利用其自适应零点形成技术来抵抗频率干扰。
• This paper proposes a single channel detection receiver scheme for the HF adaptive three-array nulling antenna system and analyzes the feasibility of and the methods for its implementation. Also discussed is the algorithm for the correlation matrix.
  文中对HF自适应三元阵列零位天线系统提出了一种单通道检测接收机方案，并分析了实现的可行性，给出了具体的实现方法，同时讨论了相关矩阵的算法。