antenna sidelobe
英
美
网络 天线旁瓣
双语例句
- A New Method of Antenna Sidelobe Canceller on ECCM
一种新的天线旁瓣对消抗干扰技术的实现 - Antenna sidelobe requirements for different PRFs of an AEW radar
机载预警雷达不同重复频率对天线旁瓣电平的要求 - The Influence of the AEW Radar Antenna Sidelobe on the System Improvement Factor
机载预警雷达天线副瓣对系统改善因子的影响 - The antenna sidelobe cancelling is an effective measure to restrain active jamming.
天线旁瓣相消技术是抑制有源干扰的有效措施。 - Taking a circular aperture exponential distribution as an example, the radiation specification of different test distances is calculated, thus the effect of measurement distance on antenna pattern sidelobe specification is investigated. The relationship curve of the first sidelobe measurement error versus measurement distance is given.
以圆口径指数型分布为例，计算了在不同测量距离下的辐射特性，从而研究了测量距离对天线方向图旁瓣特性的影响，给出了第一旁瓣测量误差与测量距离的关系曲线。 - Wideband Adaptive Antenna Sidelobe Cancellation via Exploitation of Subband Filter Banks
基于子带滤波器组的宽带自适应天线旁瓣相消技术 - An airborne early warning ( AEW) radar must be able to detect distant low-altitude targets from the antenna sidelobe clutter. Therefore, the sidelobe level directly influences the radar detection range.
机载预警雷达必须具有从旁瓣杂波中发现目标的能力，因此，天线旁瓣电平的高低直接影响到雷达的检测距离。 - Three-Dimensional UTD Analysis of a Horn Antenna with the suppressed sidelobe
一种抑制副瓣喇叭天线的3维UTD分析 - The Exploration of the Auxiliary Antenna Position in the Adaptive Antenna Sidelobe Cancellation System
自适应天线旁瓣相消系统辅助天线放置的研究 - The effects of element failure and tolerance on antenna sidelobe level and gain in solid-state active phased array is mainly discussed in this paper.
本文主要讨论天线单元失效和容差对固态有源相控阵天线副瓣电平和增益的影响。 - According to the relation ship of the antenna pattern and the aperture field, the mechanism of how the aperture distribution affects the antenna sidelobe level is analyzed and discussed through theoretical analysis and simulation calculation.
该文根据天线方向图与其口径场之间的关系，通过理论分析和仿真计算，分析、讨论了口径场分布影响天线副瓣性能的主要机理。 - A Eigenspace-Based Algorithm for Adaptive Antenna Sidelobe Cancellation
一种基于特征空间的自适应天线旁瓣相消算法 - This paper puts emphasis on the research of the antenna sidelobe adaptive cancelling technology combining closely with the science R& D of signal processor of some type of radar control and guide station.
本论文紧密结合某型号雷达制导站信号处理机的研制与开发，重点对天线旁瓣自适应相消技术进行了研究。 - The Analysis of Influence of the Antenna Sidelobe on the
天线副瓣对机载脉冲多普勒雷达地杂波影响的分析 - The Research and Digital Realization of the Antenna Sidelobe Adaptive Cancelling Technology
数字式开线旁瓣自适应相消技术研究与实现 - Design of Large Thinned Phased Array Antenna and Study on its Sidelobe Level
大型稀布相控阵天线设计及其旁瓣电平研究 - This paper concentrates on the following two issues: ( 1) analysis of the effect of the amplitude and phase errors on the antenna sidelobe level and the design of the error tolerance;
主要讨论两个内容：（1）幅相误差对无线副瓣电平的影响及误差容量设计； - A new type of probe for accurately measuring antenna's low sidelobe in near field measurement system, which is called null probe, is studied and designed.
在近场仿真的基础上，研究和设计了近场测量中天线低副瓣精确测量需要的零探头。 - Eather good results have been obtained of the main performances of the designed antenna arrays, such as sidelobe Ievel, VSWR, cross polarization level, and gain etc.
设计了两个天线阵。它的副瓣、驻波比、交叉极化、增益等都是较好的。从而验证了本方法的正确性。 - It is always an important problem to effectively correct the errors due to the above mentioned reasons to achieve excellent antenna sidelobe level and signal processing capability.
有效地校正由上述因素产生的误差以获得良好的天线副瓣电平和信号处理能力，一直是人们着重研究的课题。 - The conclusion drawn from theoretical analysis make a great help to designing work of the antenna sidelobe cancelling in engineering.
所得到的理论分析结论可用来指导天线旁瓣相消的工程设计工作； - The influence of the antenna sidelobe on the ground clutter received by airborne pulsed doppler radar is analyzed by computer simulation and experimental data.
用计算机仿真和实验测试数据分析了天线副瓣对机载脉冲多普勒雷达地杂波的影响。 - On the requirements of antenna sidelobe level for airborne early warning phased array radar
相控平面阵机载预警雷达对天线旁瓣电平的要求 - Automatic Recognition and Tracking of Antenna Sidelobe of Single-Pulse Radar by Using Ambiguity Theory
利用模糊理论对单脉冲雷达天线副瓣的自动识别及跟踪 - Radar designers keep seeking available methods to suppress signals received from antenna's sidelobe.
雷达设计师一直在考虑有效的天线副瓣接收信号的抑制方法。 - There are many factors that can influence the phased array antenna sidelobe level. In this paper the author select three kinds of factor of them to analyze.
影响低副瓣相控阵天线实现的因素很多，主要有三个因素：单元间互耦的影响、量化副瓣的存在和公差的影响，本文对这三种因素做了计算机模拟分析。 - The SLB technology is efficiently in suppressing low duty cycle and high-power pulse jamming entered through by Radar antenna sidelobe.
旁瓣匿影对于抑制从雷达天线旁瓣进入的低占空比，高强度的脉冲干扰非常有效。 - In the complex electromagnetic interference environment, the antenna sidelobe cancellation is one of some effective measures to restrain active jamming.
在复杂的电磁干扰环境中，天线旁瓣对消技术是抑制有源干扰的有效措施之一。 - The phased array antenna sidelobe characteristics largely determine the radar anti-jamming, anti-radiation missiles and clutter suppression, antenna sidelobe become an important indicator of the radar system.
相控阵天线的副瓣特性在很大程度上决定了雷达的抗干扰、抗反辐射导弹及杂波抑制，天线副瓣电平是雷达系统中一个重要的指标。 - Antenna sidelobe level is extremely important in phased array antenna system.
相控阵天线系统中，天线副瓣电平是极为重要的。