控制波束 meaning in English
controlling beam
Examples
- The method uses both linearly constraints and quadratic pattern constraints to control the beam pattern , which is used in arbitrary array synthesis . it is simple effective and feasible
此算法同时应用了线性约束和二次约束来控制波束特征,适用于任意阵列的综合,算法简单,计算效率高。 - To receive energy transmitted in a steered beam by any of the three scanning methods , the applied frequency , time , or phase relationships are maintained at each element , which has the effect of making the radar sensitive to energy from the direction of transmission
仍然以每个单元接收通过三种扫描方法? ?频率，时间，相位关系控制波束发射的能量，这使雷达对发射方向的能量敏感。 - With compensation of signal ’ s time delay from different radiating element by phase shifters , phased - array antenna can control array beam easily . because there are no mechanical devices for rotating beam , the phased - array antenna system can scan everywhere in beam covered areas in millisecand by stepping the phase shifters . it improves the tracking velocity of antenna towards the object , and becomes the development trends of weapon system antennas
相控阵天线利用移相器补偿信号到达辐射单元时间的差异,从而控制波束方向;天线没有机械旋转问题,只需改变移相器的设定值,波束便可以在毫秒级内扫描其覆盖空域内的任何地方,提高了天线对目标的跟踪速度,是目前武器系统天线的发展方向。