波束成形
Beamformersenhance detection of signals by coherently summing signals across elements of arrays. Conventional beamformers have fixed weights while adaptive beamformers have weights that respond to the environment. Use adaptive beamformers to reject spurious or interfering signals from non-target directions. The toolbox supports narrowband and wideband beamformers.
Objects
Blocks
Functions
Topics
波束成形
传统的波束成形执行窄带信号的空间滤波。
Adaptive beamforming suppresses interference.
Wideband beamforming applies spatial filtering to wideband signals.
Introduction to Differential Beamforming
Use differential beamforming to form a linear differential microphone array.
Examine the Response of a Focused Phased Array
使用聚焦导向载体为分阶段阵列生成元素权重,并计算阵列响应。
波束成形Theory
Beamformers supported by Phased Array System Toolbox™.
This section introduces the concept of baseband signals and defines the local and global coordinate systems used in the toolbox.
Units of Measure and Physical Constants
Phased Array System Toolbox uses the International System of Units (SI).