nulling

英

美

v.  趋于零；减少到零

计算机

双语例句

• 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
• 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。
• 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
• The possible reason for the pulse nulling is discussed.
  文中讨论了缺脉冲产生的可能原因。
• A wideband interference nulling method based on subarrays
  基于子阵的宽带发射干扰置零方法
• 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 VHF three-array nulling antenna was introduced.
  研究了VHF三元阵零位天线系统。
• 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
• 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。
• 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。