高斯射线束方法相对于高斯波束方法的改进在于它使用了一个简单的经验公式来计算声束宽度。
The Gaussian ray bundle is similar to Gaussian beam, except that it uses a simpler method to arrive at the width of the Gaussian.
通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector.
为改进卫星天线控制器的跟踪技术，提出一种基于电子波束成形的跟踪子系统改进方法。
To enhance the tracking technology of satellitic antenna controller, the article introduces a improving method based on electronic beam forming.
软件测向仿真结果表明：提出的软件实现方法可以很好地实现雷达波束的扫描功能。
Simulation results show the proposed software realization methods can realize the function of radar beam scanning well.
对余割波束天线的检测方法进行了较深入的探讨。
The inspection method of cosecant beam antenna is discussed in depth in this paper.
为了抑制宽带干扰信号，在发射方向图上形成干扰凹口，提出了一种宽带宽角发射波束形成新方法。
In order to suppress wideband interference and make pattern null in the direction of interference, a new wideband transmitting beamforming method for a large scanning Angle is presented.
提出了一种采用拉伸处理和相位补偿技术的宽带宽角接收波束形成新方法，给出了实现示意框图。
A novel received beam forming method based on stretch processing and phase compensation in the presence of wideband signal and large scanning Angle is presented, and the realization chart is given.
介绍了一种近场高精度被动定位方法——聚焦波束形成声图定位。
A passive ranging method, using focused beam-forming, has a good precision in near field.
本文采用将高斯波束法，射线追迹和矢量衍射积分相结合的方法来分析单波束的点聚焦透镜天线。
We adopted Gaussian beam, ray tracing and vector diffraction integration together to analyze single beam spot-focusing lens antenna.
模拟表明新方法具有更高的信号干扰噪声比及更强的波束形成与旁瓣抑制能力。
The simulation results showed that the proposed method exhibited better signal to interference plus noise rate and beamforming performances.
矢量水听器阵可用常规方法进行波束形成，但其方位分辨率有限。
The beamforming in a vector sensor array can be realized by using the conventional method, but its resolution is limited.
探讨了基于高精度多波束水深数据的底质分类方法。
In this paper, the bottom sediment classification method by using high precision multibeam bathymetric data is discussed.
在实际应用中，远场假设并不能满足所有需要，因此对近场情况下的波束形成方法进行研究就显得尤为重要。
However, far field model can not satisfy all the needs in practical application. Therefore, the beam forming method research based on near-field become more and more important.
实验圆阵的实测阵列流形和理论阵列流形存在较大误差，这表明该文采用的可适用于任意结构阵列的宽带恒定束宽波束形成方法具有良好的宽容性。
The big difference between measured and theoretic manifold of the circular array showed that the broadband constant beamwidth beamforming method used in the paper has good tolerance.
针对上述问题，本文重点讨论数字波束形成的原理和实现的方法。
It is of great importance to study digital beam forming so as to overcome these problems.
为了充分利用发射功能组件的能力，在发射模式中对方向图零点的控制应该采用唯相位的波束置零方法。
In order to make full use of the abilities of transmitting function modules, Phase-Only method is an optimal solution for radiation nulling.
针对这一难题本文提出一种基于高度分集的两波束米波雷达测高方法。
For such a problem, an effective method based on altitude diversity to measure the height using VHF radar is presented in this paper.
本文提出了一种新的存在相干信号时的最优波束形成方法。
This paper presents a new method of optimum beamforming in the presence of coherent signals.
运用此方法得到共形圆柱阵列的平顶波束和余割平方波束方向图，效果较好，证明此方法对于共形阵列是有效的。
The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.
本文为系统设计和进一步研究天线相位中心偏移方位多波束系统的成像处理方法提供了参考。
The paper provides the reference for system design and further studying on imaging algorithm of displaced phase centers multiple azimuth beam SAR.
在六角形阵阵元数较多时，传统的频域相移求和波束形成方法要求的运算量很大。
While the amount of hexagonal array elements is high, the conventional phase shift-sum beamforming approach requires a heavy computational load.
还给出了一种稳健的自适应和、差波束增益归一化方法，并讨论了所提方法的简化兼容实现方案。
A robust gain normalization method for adaptive sum and difference beams is also given, together with the simplified compatible realization schemes for the above method.
研究通过天线波束扫描扩大SAR区域成像范围的方法，以适应较大区域中等分辨率成像的要求。
The approach for enlargement of SAR patch mapping area by antenna beam scan is investigated, which serves for moderate fine-resolution mapping of medium-sized terrain patches.
近场波束形成方法是有效进行噪声源识别的一种方法。
Near-field beamforming is an effective method for noise source identification.
简要介绍了多波束测深系统的仪器安装和校准方法，分析了影响多波束测深精度的因素。
The instruments installation and calibration of the multibeam sounding system are briefly introduced and the influence factors of the multibeam sound system are analyzed.
利用矢量水听器进行方位估计的方法主要有声强检测、旋转波束和矢量方程组等。
There are several ways of estimating direction of arrival in use of the vector hydrophone: acoustic intensity detection, beam revolving and vector equations.
提出了一种采用波束扫描与多波束目标幅度比较相结合实现目标高度测定的方法。
A method of determining the highness of an ideal object by beam scanning in the vertical plane and amplitude comparison.
提出了一种采用波束扫描与多波束目标幅度比较相结合实现目标高度测定的方法。
A method of determining the highness of an ideal object by beam scanning in the vertical plane and amplitude comparison.
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