nulling

英

美

v.  趋于零；减少到零

计算机

双语例句

• 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。
• In this paper, a novel algorithm of real phase only nulling synthesis for phased array antennas in proposed, which is based on the "Element Null Vector" and modified Gram Schmidt orthogonalization, it is effective to set wide null and low notch.
  本文提出了一种相控阵天线相位加权置零综合的新算法。这种算法基于单元零点向量法和改进的Gram-Schmidt正交化方法，它能有效地设置宽零点和低凹口。
• 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
• This paper brings forth a new idea about integrating interference localization and adaptive nulling techniques against uplink radio frequency interference, which causes severe degradation on the performance of satellite communication system.
  上行干扰会造成卫星通信系统性能严重下降，故提出了干扰源定位与自适应调零技术一体化实现的新构想。
• However, traditional detection algorithm of V-BLAST needs much time in performing linear nulling and successive symbol cancelling.
  然而，传统的VBLAST算法由于需要进行大量的线性迫零和串行符号删除等运算，时延很大。
• A X-Band Radar Adaptive Interference Nulling System
  X波段雷达自适应干扰对零系统
• Study and Design of a Single Channel Adaptive Nulling Antenna System
  一种单通道自适应零位天线系统的研究与设计
• The VHF three-array nulling antenna was introduced.
  研究了VHF三元阵零位天线系统。
• 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。
• The gravity is measured by nulling the beam.
  重力值是通过使横臂恢复零位而测定的。