CHARACTERISTICS OF UWB ANTENNAAND WAVE PROPAGATION This paper proposes an omni-directional UWB antenna pattern in azimuth cut, low voltage standing wave ratio (VSWR), and easy to construct antenna for ultra wideband (UWB) systems. The desi

介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达 阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值. -Introduced three vertical linear array passive location principle of vector hydrophone. Combining the meas

对于16′16方形网格的平面阵，阵元为各向同性的点元 (间距为l/2)，试利用Tseng-Cheng方法设计出在各个方位面内均为-30dB SLL Chebyshev分布的轴对称方向图，并给出阵元激励分布。-1616 square grid plane array, the array of isotropic point (a pitch of L/2), test design the axis in the plane of the respective azimuth are Cheby

脉冲雷达对目标成像的仿真，包括距离的测量和方位压缩的代码-Pulse radar target imaging simulation, including measuring the distance and azimuth compression code

Determines azimuth angle in all sky imager images.