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A steering-invariant constant beamwidth beamforming algorithm is proposed. 该文提出了方向不变恒定束宽波束形成算法。
A nesting line array can maintain the constant beamwidth over a very wide frequency range (N octaves, N = 7). 摘要线性嵌套阵可以很好地在很宽的频率（N个倍频程，N=7）上实现恒定束宽。
Wideband beamforming with constant beamwidth is one of the key problems in array signal processing. 宽带恒定束宽波束形成器是基阵信号处理中的难点。
A new method of broadband constant beamwidth beamforming for arbitrary geometry arrays is proposed. 对于任意几何结构基阵，提出了一种新的宽带恒定束宽设计方法。
In the further study on the vector hydrophones,it is necessary to investigate the constant beamwidth beamforming using vector arrays. 对于海底探测和分类问题的声呐系统来说,一般要求声呐系统具备在较宽频带内形成恒定束宽波束的能力。
The implementation scheme and design method are introduced for the time domain wideband beamforming with the constant beamwidth using vector arrays. 介绍了在时域矢量阵宽带恒定束宽波束形成的实现原理和设计方法，并以均匀等间距线阵为例，给出了时域恒定束宽算法的实现流程。
In the further study on the vector hydrophones, it is necessary to investigate the constant beamwidth beamforming using vector arrays. 随着对矢量水听器认识的深入，开展基于矢量阵的恒定束宽波束形成器的研究越发变得必要。
The complex weighting vectors at other frequencies satisfying the request of wideband constant beamwidth can be deduced from the one at the reference frequency. 其它频率点上满足宽带恒定束宽要求的复权向量可以根据参考频率上的复数权值通过折算求得。
In this paper, a method based on uniform sidelobe is given.And the frequency response needed to realize constant beamwidth for subband components of the signal is computed and filter with FIR filters. 本文提出一种基于均匀一致性旁瓣级的设计方法,在求出宽带信号实现恒定束宽所须的频率响应后,通过一组FIR滤波器来拟合该频率响应。
He S H,Fu Y S.A hybrid method for analysing quadruple-ridged horns with wide-bandwidth,dual polarization and constant beamwidth[J].Chinese Journal of Radio Science,2002,17(2):160-165. [1]何山红;傅永生.;分析宽频带、双极化、恒束宽四脊喇叭的混合方法[J]
broadband constant beamwidth sonar 宽带恒定束宽声纳
A POWER ARRAY WITH BROADBAND CONSTANT BEAMWIDTH 宽带恒佬束宽的乘幂阵
broad-band constant beamwidth sonar 宽带恒定束宽声纳
Steering-invariant constant beamwidth beamforming 方向不变恒定束宽
His wife was a constant inspiration to him. 他的妻子经常鼓励他。
Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
Implementation of N-Octaves Constant Beamwidth for Line Array 线列阵多倍频程宽频带恒定束宽的实现
The machinery requires constant maintenance. 这些机器需要经常保养维修。
I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。