beam width

基本解释

The constant beam-width beam-former and wideband DOA estimation algorithms are realized in the DSP hardware systems.
完成了恒定束宽波束形成以及宽带源方位估计算法在DSP硬件系统中的实现。
Constant beam-width beam-former and direction of arrival of sources for wideband signals are the important parts of wideband array signal processing.
恒定束宽波束形成和宽带源方位估计是宽带阵列信号处理的重要研究内容。
The noise in constant beam-width beam space is spatial correlative and color (non white), which affects the performance of wide-band-beam-space high resolution DOA (Direction of Arrival) estimator.
恒定束宽波束域噪声是空间相关的非白噪声，这给宽带波束域高分辨方位估计方法的性能带来影响。

With no agreement on what type of boat to race, the Deed of Gift governing the Cup defaults to 90-foot boats of unlimited beam, or width.
FORBES: Ellison Bets On Pure Speed For Next America's Cup

波束宽度
3-dimension parameters of 2-4 targets can be jointly estimated as long as the direction intervals are greater than half beam width.
在目标方位间隔大于半波束宽度时，可实现2～4个目标的三维参数联合估计。
波瓣宽度
The paper studies three key problem of base station array antenna for mobile communication, controlled radiation pattern, beam width and passive intermodulation. The array antenna is optimized used genetic algorithm.
本文研究移动通信基站天线中的三个关键问题，波束赋形、波瓣宽度、无源交调。
复宗量光束
射束宽度
束另度
束宽
波宽度
频带宽度

波束宽度
Experimental results show that the beamwidth of the small-beam width ultrasonic range-finding system isθ-3dB≈2.2 and the range of ultrasonic measuring system is greater than 2.5 meters, which satisfies the designing demand.
实验表明,小波束角超声测距系统的波束宽度θ-3dB≈2.2°,量程大于2.5m,满足了设计要求。
射束宽
波束宽

梁宽
Flat-line analysis is a simplified analysis method, for which can not take the stress component of beam width direction into consideration; it can not fully consider the impact of shear lag effect.
平面杆系分析是一种简化的近似分析,不能计及梁宽方向的应力分量,因此不能充分考虑剪力滞效应的影响。
地球科学
波束宽度