本文提出了一种新的锥体共形相控阵波束控制方式。
A novel beam steering system of a conformal cone-borne phased array is presented here.
相控阵天线是一离散阵,它的波束控制采用了数字移相器。
The phased array antenna is a discrete array, the beam of which is steered by the digital shifter.
加载通过算法修正后的波控数据,可实现高精度、高效率的波束控制。
They can observe exact beamsteering data and the beamsteering with high precision and efficiency can be obtained.
利用一维相控阵引信的波束控制技术,自适应地改变波束倾角并结合起爆角算法实现最佳起爆控制。
Combined with a burst Angle algorithm, this paper USES a beam control technology of the one-dimension phase array fuze to change the fuze beam adaptively and achieve the optimal initiating control.
飞机前半部安装了由洛克西德·马丁公司开发的波束控制/火控系统,ABL系统的作战管理系统是由波音公司开发的。
The aircraft\'s front half contains the beam control/fire control system, developed by Lockheed Martin, and the battle management system, provided by Boeing.
相控阵雷达波束控制系统的主要功能是实现天线波束指向的控制,此外,其自身还应具备脱机检测和联机监测功能。
Steering the beam direction is the main function of beam steering system of phased array radar, besides, outline-testing and online-monitoring can be performed by itself.
一种基于数字波束的智能天线实现装置,包括:阵列分集天线、射频通道、波束形成单元、基带处理MODEM和波束控制器。
Equipment for implementing intelligent antenna includes: array diversity antenna, radio frequency channels, beam forming unit, baseband processing MODEM and beam controller.
基于一维相控阵引信的波束控制技术,推导了最佳起爆角和起爆延时算法,并研究了一种改进卡尔曼滤波方法在此算法中的应用。
Based on beam control technology of one-dimension phased-array fuze, the paper deduced the optimal burst Angle and burst delay algorithm and researched an improved Kalman algorithm.
相控阵雷达波束控制系统的主要功能是实现对天线扫描波束的控制,在天线阵面的研制过程中,需要对波控系统及TR单元性能进行测试。
Steering the beam direction is the main function of beam steering system of phased array radar, test the beam steering system and TR unit performance is signify during the development of the antenna.
信号相位的必要相移通过专用波束调节控制器或集中安排的处理器进行控制。
The necessary shifts in signal phase are controlled via a dedicated beam steering controller or the architecture's central processor.
AESA雷达可以跟踪所替代雷达跟踪数量两倍的目标,可对有源电子波束进行控制,其波束近乎瞬间即可重新配置。
Tracking twice as many targets as the radar it replaces, the AESA features active electronic beam steering, which allows the radar beam to be repositioned nearly instantaneously.
利用这种控制码,波束指向精度提高了一个数量级。
The optimum phase control code for beam pointing increases accuracy of beam pointing obviously.
相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化,以实现波束的快速扫描,使其具有灵活、变化快速、多功能等优点。
Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
并根据宽波束超声波流量计的特点重点进行了自动增益控制放大器和跟踪带通滤波器的设计。
Based on the characteristic of the Wide-beam ultrasonic flowmeter, automatic gain control amplifier and the tracking band-pass filter are devised.
为了实现波束可控,可用开关控制无源单极子的接地状态来改变其阻抗和电流分布。
In order to get beam steering, the switches control the states of the parasitic monopoles to change their impedance and current distribution.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异,从而控制波束方向;
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制,获得灵活可控的合成波束。
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制,获得灵活可控的合成波束。
Ultrasonic phased array technology USES an array of ultrasonic transducer array element for each phase control, access to flexible and controllable synthesis of beam.
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.
提出了一种基于线性约束最小方差波束形成(LCMV)的自适应方向图控制方法。
An adaptive pattern control method based on linearly constrained minimum variance (LCMV) is presented.
其天线波束的扫描完全用电子的方式控制,不但波束的扫描速度极高,而且波束的数目、运动方式都可以随意的控制。
Its antenna beam scanning entirely electronically controlled beam scanning speed is not only high, but the number of beams, movement pattern can be arbitrarily controlled.
最后结合谢昆诺夫单位圆法,利用该算法对直线阵列天线不在单位圆上的根进行优化,实现了方向图的波束赋形和零点控制。
Finally, the improved algorithm and Schelkunoff's method have been combined to optimize roots which are not on the unit circle of linear array, then shaped-beam and zeros control are realized.
同时也兼顾到了天线姿态,波束指向的控制;雷达波门,脉冲重复频率控制;
It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.
最后还提出了控制多波束天线边界条件的必要性。
Finally, necessity were also brought about the control of limit condition.
在CDMA系统中,引入多用户检测、功率控制和天线阵列波束形成技术,可以有效地抑制干扰,提高系统容量。
The multiuser detection, power control and smart antenna technique can be used as power methods to suppress the interference, hence increasing the capacity of CDMA systems.
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.
首先,简介主SAR卫星与伴随卫星编队所构成干涉测量系统的工作原理,当主SAR卫星施加偏航导引补偿多普勒频移时,为实现波束指向同步,伴随编队需进行构形与姿态的协同控制。
When SAR satellite compensates Doppler Shift with yaw steering, for beam pointing synchronization, formation maintenance and attitude control of concomitant satellite formation should be coordinated.
针对稳健MVDR波束形成的自适应方向图旁瓣电平较高问题,提出一种自适应副瓣控制方法。
For the sidelobe level of adaptive pattern of robust MVDR beamforming algorithm is relative high, a sidelobe control approach is presented.
相控阵天线通过它可以实现自适应波束、低旁瓣波束,并通过对移相器、衰减器的控制实现波束扫描。
Equipted with it, phased array radar could have Adaptive beam, lower Side-lobe beam and beam scanning.
传统的相控阵体制雷达都是采用全相干信号,通过控制各发射单元信号之间的相位使得雷达波束指向发生改变。
The phase array radar USES same signal, and controls the phase of each transmitter signal. So the direction of beam-form can change.
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