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coherent interference
相关语句
  相干干扰
     The Application of RLS Beamforming Algorithm in Coherent Interference Environment
     RLS波束形成算法在相干干扰环境中的应用
短句来源
     In adaptive array,the desired signal is often correlated with the interference and the approach of spatial smoothing is often applied to suppress coherent interference.
     在自适应阵中 ,理想信号经常和干扰信号相干 ,空间平滑法经常用来抑制相干干扰 .
短句来源
     In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.
     在多路径环境中,空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。
短句来源
     Coherent Interference Mitigation Based on the Matrix Transformation in GPS Receivers
     基于转换矩阵的GPS相干干扰抑制技术
短句来源
     The other is weighted bar graph approach which can detect a target in broadband coherent interference and estimate its azimuth angle.
     加权直方图方位估计法能从宽带相干干扰中检测目标,估计目标方位。
短句来源
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  相干干涉
     peckle noise, which originates physically from coherent interference of back-scattered electromagnetic radiation from the multiple scattering elements in a ground illumination cell, makes the radiometric and textural aspects less efficient for application of SAR image.
     合成孔径雷达图象的斑点噪声是由于合成孔径雷达(SAR)发射的相干干涉波产生的,它严重地影响了合成孔径雷达图象的质量和应用。
短句来源
     The measurement of group refractive index of fibers using semi coherent interference is introduced.
     介绍了用准相干干涉法测量光纤群折射率的方法。
短句来源
  “coherent interference”译为未确定词的双语例句
     An Algorithm for Coherent Interference Beamforming Based on Uniform Circular Array
     基于均匀圆阵的相干波束形成算法
短句来源
     Coherent Interference Suppression by Using Split-Polarity Transformation
     窄带相干干扰自适应抑制的裂相变换法
短句来源
     A TECHNIQUE OF COHERENT INTERFERENCE SUPPRESSION IN ADAPTIVE CIRCULAR ARRAY
     自适应圆阵抑制相关干扰技术
短句来源
     COHERENT INTERFERENCE SUPPRESSION AND MUTUAL COUPLING COMPENSATION IN ADAPTIVE CIRCULAR ARRAY
     自适应圆阵中的干扰抑制和互耦补偿
短句来源
     The Technique of Adaptive Causing Zero-point Suppressing the Radar Coherent Interference
     自适应零点形成技术抑制雷达相干干扰
短句来源
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  coherent interference
Two different techniques are developed for minimizing the effects of coherent interference.
      
The configurations are free from optical coherent interference and phase noise.
      
Some transitions are found to exhibit a dispersion-like line shape, clear evidence of a quantum-coherent interference effect.
      
It is shown that the adiabatic approximation leads to the coherent interference between the wave functions for the relative motion of fragments, whereby the universal angular distributions of fission fragments of oriented nuclei is formed.
      
It is shown that the behavior of the harmonic can be explained by the coherent interference of several contributions from three-and five-wave mixing processes (χ(2) and χ(4)).
      
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In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.We note that the optimal weights are often obtained with respect to subarrays. This fact implies that there are extra adaptive degrees of freedom to be used to improve the performance of spatially smoothing adaptive arrays. A new technique is formulated in this paper for incorporating unused degrees of freedom into the adaptive array...

In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.We note that the optimal weights are often obtained with respect to subarrays. This fact implies that there are extra adaptive degrees of freedom to be used to improve the performance of spatially smoothing adaptive arrays. A new technique is formulated in this paper for incorporating unused degrees of freedom into the adaptive array response.We show how to optimize a spatially smoothing adaptive array such that the white noise power in the array output,or the sidelobe levels of the adaptive array beam pattern are reduced. Numerical results illustrate the utility of the new technique.

在多路径环境中,空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。我们注意到空间平滑自适应阵列的权系数往往是在子阵列上得到的,这意味着存在一些剩余自由度可以用来改善自适应阵列的性能。本文提出了一种新方法,利用阵列自由度使得自适应阵列的响应具有期望的特性。我们指出如何优化空间平滑自适应阵列使得白噪声功率或者阵列的副瓣尽量降低。数值结果说明了新方法的有效性。

The mechanism of the performance degradation due to coherent interferences in convertional adaptive array is investigated. Based on decorrelating the incoming coherent interference signals, a technique of coherent interference suppression in adaptive circular array is proposed. Theoretical analysis and computer simulation results prove that the technique is correct and useful.

研究了相干干扰使自适应天线性能下降的机制。基于对圆阵输出信号的去相干处理,提出了一种自适应圆阵抑制相干干扰技术。理论分析和计算机模拟证实了该技术的正确性和可行性。

A new optical element called Glass Ring is introduced in this paper. It can transform laser beam into a laser beam plane. The mechanism of the laser beam plane forming is explained by the principle of multi light beams coherent interference. Some application and possible future applications of the glass ring are also introduced.

介绍一种新型的光学元件,它可把一束激光变换成一个两维的激光平面。本文用多光束干涉的原理解释了光平面形成的原理,同时对应用前景及实用情况也作了一些估计

 
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