0:180 | real-valued 1-by-Q row vector Magnitude pattern (dB)— Magnitude of combined antenna radiation pattern zeros(181,361) (default) | real-valued Q-by-P matrix | real-valued Q-by-P-by-L array Phase pattern (deg)— Custom antenna radiation phase pattern zeros(181,361) (default)...
The perturbations are modeled as additive random errors, following complex Gaussian multivariate distribution, to the antenna array steering vectors. Using outage probability, probability of error, and dynamic range of transmitter power as performance measures, we have shown significant effects of array ...
21.2 Steering Vector For each suspected target, a target steering vector must be computed. This target steering vector is formed by the cross product of the vector representing the Doppler frequency and the vector representing the antenna angle of elevation and azimuth. For simplicity, we will assu...
关键词: array signal processing diversity reception error statistics fading interference suppression land mobile radio least mean squares methods maximum likelihood estimation microwave antenna arrays sequences 会议名称: Proceedings of ICUPC 97 - 6th International Conference on Universal Personal Communications ...
An initial antenna array weight is obtained by adding a magnitude response constraint. Then, the presumed steering vector can be corrected iteratively based on a new objective function and constraint condition. Finally, an optimal weight and corrected steering vector can be obtained at the same time...
Rammal, "Smart antenna array patterns synthesis: null steering and multi-user beamforming by phase control," Progress In Electromagnetics Research, PIER 60, 95-106, 2006.M. Mouhamadou, P. Vaudon, and M. Rammal, "Smart antenna array patterns synthesis: null steering and multi- user beam...
美 英 un.导引向量 网络导向矢量;方向矢量;方向向量 英汉 网络释义 un. 1. 导引向量 释义: 全部,导引向量,导向矢量,方向矢量,方向向量
The proposed method is based on the Sequential Quadratic Programming (SQP) algorithm and the linear antenna array synthesis was modelled as a multi-ob jective optimization problem. Multi-ob jective optimization is concerned with the maximization (or minimization) of a vector of ob jectives functions...
While the tools are interesting, they fall woefully short of performing full EM modeling of array elements (beyond the pattern function, which only allows the magnitude response of each array antenna). If I am missing something, I would like to know, but...
communication channel, to determine a plurality of steering vectors corresponding said first plurality of timing taps, to determine a particular steering vector based on said plurality of steering vectors, and to control steering of said antenna array according to said particular steering vector. ...