1) tracking beam
跟踪波束
1.
This paper aims at solving the problem of tracking beam and main beam pointing error in multi-planar antenna SOTM caused by different frequency between communication and tracking signal,the fundamental of tracking beam pointing error is analyzed,and a scheme based on phase-compensation technology applying.
文中针对多板天线"动中通"系统由于通信内容和信标信号间的频率差异造成的跟踪波束和通信波束指向偏差问题,分析了跟踪波束指向偏差产生的基本原理,提出了一种基于延时线加两级移相器相位补偿技术的误差修正方案,并通过理论推导和Matlab仿真,证实了方案的可行性和有效性。
2) transmission beam-tracking
发射波束跟踪
3) tracking-beam array
跟踪波束阵列
1.
This paper presents evaluation of two different types of smart antenna systems in performance: the tracking-beam array (TBA) and the switching-beam array (SBA) systems.
本文对两种不同智能天线系统进行总的性能评估:跟踪波束阵列(TBA)系统和切换波束阵列(SBA)系统。
4) beam tracing theory
波束跟踪理论
1.
Also the expressions of the model were given based on normal-mode and beam tracing theory.
建立了独立于传播模型之外的统一的浅海混响计算模型,分别给出基于简正波理论和波束跟踪理论的模型表达式。
5) energy bound tracking
能束跟踪
6) sound beam tracing
声束跟踪
补充资料：波束制导
见遥控制导。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条