本论文还讨论了通用波束形成器的设计问题。
This thesis also discusses the methods to design universal beamformer.
给出了数字波束形成器的基本原理及其工程实现。
The basic theory of the digital beam former and its engineering application are given.
阵列信号处理的波束形成器实质上是一种空域滤波器。
The beam former of array signal processing is a space filter.
介绍了数字波束形成器的基本原理及其DSP的实现结构。
The basic theory and the DSP implementation structure of digital beam former are studied.
本文提出一种基于DFT插值的宽带波束形成器设计方法。
Design of broadband array with frequency invariant beam pattern by using DFT interpolation method is presented in this paper.
本文给出了一种宽带恒定束宽数字波束形成器的实现方案，计算机仿真结果表明了该方案的有效性。
Here a scheme to implement broad-band constant beamwidth digital beam-former has been presented. The results of computer simulation show the scheme is effective.
为了进一步改善波束形成器的降噪性能，文章提出了一种基于维纳滤波的线性约束最小方差波束形成器。
A new method of linearly constrained minimum variance beamforming that based on Wiener filter is proposed to improve its performance of noise reduction.
利用计算机仿真和水池实验，深入分析了阵列模型失配对基于理想阵列模型设计的时域恒定束宽波束形成器性能的影响。
The effects of array mismatch errors on time domain WCBB based on ideal array model is thoroughly studied via computer simulations and water tank experiments.
本文对适应性波束形成器给出一种递推随机变界截尾算法，并在较简单的条件下，证明了算法几乎处处具有大范围收敛性。
A recursive algorithm with randomly varying truncation for adaptive Bram-Formers is proposed. Simple conditions are obtained to guarantee for this algorithm the global convergence almost everywhere.
该波束形成器首先让信号经过维纳滤波器消除非相干噪声，而后经过经典的线性约束最小方差处理，最终达到较好的语音增强效果。
This kind of beamformer can eliminate incoherent noise when signals pass Wiener filter, then achieve a better speech-enhance effect by linear constraints minimum variance beamforming.
文章提出来用TMS320F 206及IMSA100为主要芯片，构成多波束宽恒定束宽波束形成器，可实现实时、高速、高性能的多波束宽带恒定束宽波束形成，并给出了具体设计方案。
In this paper, a multi-beam broadband constant beamwidth beam former system is proposed using TMS320F206 and IMSA100 as main chips to realize the beam forming procedure in real time with high speed.
文章提出来用TMS320F 206及IMSA100为主要芯片，构成多波束宽恒定束宽波束形成器，可实现实时、高速、高性能的多波束宽带恒定束宽波束形成，并给出了具体设计方案。
In this paper, a multi-beam broadband constant beamwidth beam former system is proposed using TMS320F206 and IMSA100 as main chips to realize the beam forming procedure in real time with high speed.
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