| 1. | So the receiving array adopts a line array that can only distinguish the targets in one plane such as horizon or vertical
因而接收基阵多采用一维线阵，其仅可在一个方向(水平或垂直)上形成分辨率。 |
| 2. | Firstly , the characteristic of the circular receiving array is studied , and one kind of superdirective array design approach is presented
论文首先研究了圆接收阵列的阵列特点,并且给出了圆接收阵列的最大方向性综合方法。 |
| 3. | With the development of radar technology , the intrinsic defects of traditional antenna array greatly restrict the system performance ; therefore research on the compact receiving array of hfswr becomes urgency
随着雷达技术的发展,传统大型阵列天线固有的缺点已经成为了制约系统性能的一个瓶颈。因此亟需开展高频雷达小型化阵列天线的研究工作。 |
| 4. | The adaptive receiving array can not only control itself to gain the signal and divide it from the noise when the directions of signal and noise are different , but also confirm the direction of the signal with the existence of noise
采用不同类型的自适应算法，自适应接收阵不仅可以自动操纵自己获得信号，而且还可能在干扰存在的情况下确定信号的方向等，使波束的零缺陷对准干扰方向，最大限度地加强有用信号，从而大大提高了信号干扰比。 |
| 5. | Interferometric synthetic aperture sonar ( insas ) provides a means of obtaining 3 - dimensional images of scene . three - dimensional information is derived from the phase difference between two ( or several ) complex images of sas taken from separate receiving array across the track
干涉合成孔径声纳( insas )是在合成孔径声纳( sas )基础上垂直航迹方向增加一副(或多副)接收基阵，通过比相测高的方法得到场景的高度信息，从而得到场景的三维图象。 |
| 6. | Computer simulation results show that the beamspace wsf algorithm retains the super performance of its element space counterpart when applied to the beam outputs of some practical acoustic - receiving array . 3 . an improved form of classical time domain broadband beamforming is proposed by combining digital delay lines and fir filters
提出了对经典时域宽带波束形成器的改进方法，采用数字延迟线和fir数字滤波器结合的方式实现时域波束形成，以消除波束畸变并实时实现结构特殊的空间频率响应。 |
