Uniform circular array (UCA) refers to a configuration of antenna elements arranged in a circular formation with uniform spacing between each element. This arrangement allows for the reception and transmission of radio frequency signals in a specified direction with enhanced spatial coverage and beamforming capabilities. In the field of antenna design and wireless communication, UCA has proven to be an effective and versatile solution for various applications such as radar systems, wireless sensor networks, and satellite communication. Researchers and engineers have extensively studied and utilized UCA to achieve precise beamforming, high signal-to-noise ratio, and improved interference rejection. The following collection of English short sentences and example sentences provides a comprehensive reference for understanding and utilizing the UCA concept in practical scenarios.
均匀圆阵,uniform circular array
1)uniform circular array均匀圆阵
1.A correction method of multichannel amplitude-phase error based onuniform circular array;一种基于均匀圆阵的多通道幅相误差校正方法
2.Space-time 2-D DOA estimation algorithm based onuniform circular array;基于均匀圆阵的空时二维波达方向估计算法
3.Blind joint angle and delay estimation method inuniform circular array;均匀圆阵中盲联合角度和时延估计方法
英文短句/例句
1.The research of uniform circular array MVDR beamforming algorithm均匀圆阵MVDR波束形成算法研究
2.Anti-jamming Preprocessing of DOA Estimation Based on Uniform Circular Array均匀圆阵DOA估计的抗干扰预处理
3.Simulation of DOA Estimation Algorithm Using UCA Mounted Around a Rigid Sphere刚性球上均匀圆阵声源方位角估计算法仿真
4.Direct Data Domain Approach of Real Weights with Multiple Constraints for Uniform Circular Array均匀圆阵多约束实数权直接数据域处理
5.DOA Estimation of Coherent Signals Based on UCA with Improved MUSIC Algorithm基于均匀圆阵相干信源DOA估计的改进MUSIC算法
6.A Separated Iterative Algorithm of Active Calibration for Mutual Coupling and Gain-phase Errors Based on Uniform Circular Array均匀圆阵互耦和幅相差有源校正分离迭代算法
7.A New Algorithm for Wideband Beam Space High Resolution DOA on Circular Arrays一种新的均匀圆阵宽带波束域高分辨测向算法
8.An Amplitude-only Direct Data Domain Least Square Algorithm of Wideband Signals Based on the Uniform Circular Array基于均匀圆阵的宽带信号唯幅度直接数据域最小均方算法
9.The Fusion of Passive Sonar Data Detected with Well-Distributed Circle Sonar-Array均匀圆平面声阵被动声探测数据融合
10.Design of Uniform Circular Phased Array Based on VxWorks and FPGA;基于VxWorks和FPGA的均匀圆形相控阵设计
11.Special cutting device ensure the pellets of same length, the same length pellets is an important reason for even granule.独特切断装置，切断均匀，为滚圆提供条件，确保微丸均匀度及圆整度。
12.Study on Infrared FPA Nonuniformity Correction红外焦平面阵列非均匀校正算法研究
13.Research on Methods of Pattern Synthesis for Linear Array;一维均匀线阵的方向图综合技术研究
14.Researches on Nonuniformity Correction Technologies for Resistor ArrayMOS电阻阵列非均匀性校正技术研究
15.DOA Estimation Algorithm for the Decorrelation of a Non-uniform Linear Array适于非均匀线阵解相干的DOA估计算法
16.Rapid DOA estimation for nonuniform linear array in the presence of colored noise fields色噪声下非均匀线阵的快速方位估计
17.The Automatic Examination System for the Mass Center of Heterogeneous Body Cylindrical Work Piece;非均匀圆柱形工件质心自动检测系统
18.Electric Field Intensity of a Uniformly Charged Cylindrical Surface With Limited Length;有限长均匀带电薄圆柱面面上的场强
相关短句/例句
UCA均匀圆阵
1.DOA Estimation with Weighted 5-elementUCA Interferometer and De-ambiguity Condition;五元均匀圆阵干涉仪加权测向算法及解相位模糊的条件
2.Estimation of DOA and Doppler Frequency on NonidealUCA;非理想均匀圆阵的波达方向和多普勒频率联合估计(英文)
3.UCA Gain/Phase Self-calibration in Presence of Multipath Based on Weighted Subspace Fitting;多径条件下基于WSF的均匀圆阵幅相误差自校正
3)uniform circular array(UCA)均匀圆阵
1.The MODE-TOEP algorithm is proposed to estimate DOA of coherent signals on a Uniform Circular Array(UCA).该文提出了一种新的均匀圆阵解相干方法,这里称为模式空间矩阵重构算法(MODE-TOEP)。
4)uniform circle array均匀圆阵
1.Estimation of 2-D DOA based onuniform circle array;基于均匀圆阵的二维DOA估计的新算法
2.This paper describes a signal model and auniform circle array model forultrawide- band communication systems and gives the peak- amplitude pattern,peak- power pattern and energy pattern of the array.介绍了超宽带系统的一种信号模型和均匀圆形天线阵列模型 ,并给出了均匀圆阵的峰值幅度、峰值功率和能量方向图 ;同时 ,还提出了一种快速波束形成算法并进行了计算机仿真 ,仿真结果表明 ,该波束形成算法能实时调整阵列的主波束对准来波的方位角 ,得到信号的最佳接
5)UCAs[英]["ju:k?s][美]["juk?s]均匀圆阵
1.High-Precision Estimation of 2D Angle for Signals withUCAs;基于均匀圆阵的信号二维方向角高精度估计
2.Crosscorrelation Estimator of Azimuth-Elevation withUCAs;基于均匀圆阵的信号二维方向角互相关估计
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。
延伸阅读
圆阵1.圆形的战阵。
