1) nonuniform liner array
非均匀阵列
1.
The design method of wideband nonuniform liner array and the DF algorithm of array are introduced in this paper.
文章首先介绍了宽带非均匀阵列设计方法和阵列测向算法,并给出了一个宽带非均匀阵列的测向仿真结果以及相应的理论分析,在宽带条件下采用非均匀布阵方式可实现信号的高精度测向。
2) unequally spaced linear array
非均匀线列阵
1.
A design method is presented for broadband of unequally spaced linear arrays in which the beam pattern is invariant with frequency over a desired frequency range.
本文还推导了非均匀线列阵阵元位置的表达式。
3) Non-uniform antenna arraying
非均匀阵
1.
The method of phase wandering correction of SUMPLE algorithm is generalized to non-uniform antenna arraying.
根据权值系数的计算方法,提出一种非均匀阵各天线信号强度的估计算法。
4) uniform linear array
均匀线列阵
1.
This paper establishes the model of uniform linear array (ULA) with amplitude-phase errors, and puts forward the method of statistical numeration combining with computer simulation.
针对幅相误差是制约声纳基阵性能的重要因素,建立存在幅相误差的均匀线列阵模型,进而提出统计计算与计算机仿真相结合的方法。
2.
The results of computer simulation show that Bayesian high-resolution method has better performance than other methods in both uniform linear array and circular array.
本文研究了利用贝叶斯高分辨方法解决相干源的问题,分别对均匀线列阵和圆形阵中的相干源问题进行了计算机仿真,并将贝叶斯方法和其它方法进行比较。
5) uniform circular array
均匀圆阵列
1.
This paper analyzes the statistical performances of the radiation pattern and the power pattern of uniform circular array, and calculates the effect of amplitude and phase errors on antenna gain, sidelobe level and beam width of uniform circular array.
本文通过建立存在随机幅相误差时的均匀圆阵列模型,分析了此时均匀圆阵列场方向图函数和功率方向图函数的统计特性;围绕方向性系数、旁瓣电平和半功率波瓣宽度三个系统指标,计算了随机幅相误差对均匀圆阵列系统性能的影响;最后在数值分析的基础上进行了计算机仿真和验证。
2.
In this paper, an introduction of the use of cumulants to a kind of DOA estimation of uniform circular array is proposed.
本文针对一种均匀圆阵列对相干信号的DOA估计所做的变换处理,引入高阶累积量来进行参数估计。
6) NUCA
非均匀圆阵
1.
Based on the special structure of coupling matrix,a direction of arrival(DOA) estimation algorithm in the presence of unknown mutual coupling for the nonuniform circular array(NUCA) is presented.
基于互耦矩阵的特殊结构,给出了一种更具一般性的非均匀圆阵模型,提出了一种在未知互耦条件下的非均匀圆阵波达方向估计算法。
补充资料：非晶硅太阳电池阵列
非晶硅太阳电池阵列
非晶硅太阳电池阵列 万群*祷
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条