directional lobe
英 [dəˈrekʃənl ləʊb]
美 [dəˈrekʃənl loʊb]
【电】定向波瓣
双语例句
- Firstly, we summarize the characteristics of the directional pattern and lobe pattern of phased array antennas and analyze the factors of influencing the directive property of linear loudspeaker arrays.
首先，总结了相控阵天线的方向图和波瓣特性，详细讨论了均匀线阵列扬声器组的指向特性，分析了影响阵列指向性的因素和阵元延迟对波束指向角的影响。 - Smart antennas use the digital signal processing technologies to produce spatial and directional beam, then let the antenna's major lobe point to the coming direction of reference user and the side lobe point to the coming direction of interference user.
智能天线利用数字信号处理技术，产生空间定向波束，使天线主波束对准用户信号到达方向，旁瓣或零陷对准干扰信号到达方向，达到充分利用移动用户信号并抑制或删除干扰信号的目的。 - Vector sensor array can eliminate single directional ambiguity of conventional linear array for non-ambiguous directional capability of a single vector and obtain low side lobe beam due to the ability of anti-white noise& which can improve target location accuracy effectively.
矢量传感器阵列受益于单矢量传感器无模糊定向能力而可以消除常规线列阵的单次定向中左右舷模糊问题及由于抗白噪声能力而获得低旁瓣波束，切实改善目标定位精度。 - The directional hidden terminal problems and side lobe interference for the network using directional antennas are considered. Through directional busy tone signals and the power control method, the directional transmission power of data packets can be adjusted in time.
协议充分考虑到定向天线应用中存在的定向隐藏终端问题和旁瓣干扰，利用定向忙音信号和基于信噪比门限的功率控制策略，对数据分组的定向发送功率进行实时调整。