This paper describes an experimental radar adaptive nulling array processing system. 描述了一个雷达自适应干扰对零阵列处理实验系统。
This leads to a user-specific and packet-specific interference nulling/ suppression scheme. 这产生特定于用户和特定于分组的干扰置零/抑制方案。
The adaptive nulling and interference localization based on beam-space of satellite planar array multi-beam antenna are investigated and some simulation results are also presented. 研究了基于卫星平面阵列多波束天线波束空间的自适应调零和干扰源定位技术并给出了仿真结果。
In the antenna shaped-beam section, introduced narrow beam nulling and wide beam nulling. 在天线波束赋形部分,介绍了窄波束零陷和宽波束零陷。
Simulation results show the proposed algorithm has a good signal recovery and interferences nulling performance. 仿真结果表明,算法具有良好的信号恢复和干扰置零性能。
The transmit and/ or receive nulling gain may also be determined and reported, as described above. 如上所述,也可以确定和报告发射零陷增益和/或接收零陷增益。
Hardware Nulling Compensation The third method, like the software compensation method, does not affect the bridge directly. 硬件零点补偿第三种方法与软件补偿法相似,并不直接影响电桥。
Carrier Feed-through Nulling in Millimeter Wave Continuous Wave Radar& Theoretical Analysis and System Simulation 毫米波连续波雷达载波泄漏对消&理论分析与系统仿真
Other-cell transmission nulling and interference suppression based on beamforming for multiple antenna systems, referred to as other-cell beamformed interference suppression ( obis). 基于用于多天线系统的波束形成的其它小区传输置零和干扰抑制,称为其它小区波束形成干扰抑制(obis)。
Nulling gain information-information indicative of reduction in interference due to spatial interference mitigation. ·零陷增益信息-表示由于空间干扰抑制而使干扰减少的信息。
Adaptive array interference nulling technique based on digitalbeamforming ( DBF) can improve greatly the anti? interference capabilitiesof a radar. It becomes a very important and key technique which a modernradar has to use. 基于数字波束形成(DBF)的自适应阵列干扰置零技术能够大为提高雷达系统的抗干扰能力,是新一代军用雷达必须采用的关键技术。
If ue 1 is equipped with a single transmit antenna, then the sfi may comprise a receive nulling gain and/ or other information for ue 1. 如果ue1装备单一发射天线,那么sfi可以包括用于ue1的接收零陷增益和/或其它信息。
With the additional phase information, the transmit nulling can be performed at each base station to reduce the co-channel interference. 在具有额外的相位信息的情况下,可以在每个基站处执行发射置零以降低同信道干扰。
In the process of genetic manipulation, encoding method is improved, fitness function is constructed not only considering nulling depth, but also the side lobe gain to maintain a certain level. 在遗传操作过程中,改进了编码方法,构造的适应度函数不但以一定的零陷深度为目标,还考虑副瓣的增益维持在一定的水平。
These devices are most effectively used in nulling and beam centering applications where the goal is to maintain or monitor optical alignment by keeping a balanced or null signal. 这种器件最有效地使用于调零和光束置中应用,目标通过保持平衡或调零信号来维护或监测光学器件的对准。
If this becomes a problem Stephen recommends explicitly nulling out locals as soon as they are no longer needed. 如果这成为问题,Stephen建议一旦不再需要那些局部变量就应显式地把它们设置为空引用。
Spatial nulling refers to steering of a transmission in a direction away from the interfered station to reduce interference to the interfered station. 空间零陷是指将传输控制在远离受干扰的站点的方向上,以减少对受干扰的站点的干扰。
Refer to the device documentation to determine the hardware nulling methods the device provides. 请参考器件文档以确定器件所提供的是何种硬件零点补偿方式。
The sfi may comprise various types of information used for spatial nulling, as described below. 所述sfi包括用于空间零陷的各种类型信息,如下所述。
A nulling algorithm based on a modified genetic algorithm, which is a feedback algorithm decided by power, presented can suppress jamming in the direction different from that of signals effectively. 提出了一种阵列天线干扰抑制的改进遗传算法,在射频端基于功率判决直接通过调节权系数进行波束合成,可以有效地抑制与信号方向不同的干扰。
The size of the codebook of quantized channel matrices or vectors may be selected to obtain good nulling performance while reducing signaling overhead. 可以选择量化后的信道矩阵或向量的码本的大小,以便在减少信令开销的情况下获得良好的零陷性能。
A method to calibrate the fast axis of a quarter-wave plate by nulling the foundamental component was proposed and the calibration principle was analyzed. 提出了一种基于基频分量消光的波片快轴标定方法,并利用琼斯矩阵对其标定原理进行了分析。
The system applies FPGA to carrying out STLMS algorithm and accomplished the hardware platform of nulling antenna by debugging. 系统应用FPGA实现了STLMS算法,经过调试实现了调零天线硬件平台。
"The Separation of Optical Angle from Mechanical One" isproposed, and as a result, the random errors that often happens in measuring the nulling angles near mechanical zero have been diminished; 提出了“光学角度与机械角度分离法”,解决了原来在机械零位附近的小角度消光点测量中经常出现的偶然误差;
Novel space-borne shaping antenna nulling method based on multi-target direction finding algorithm 基于频域多目标测向的星载赋形天线调零算法
A nulling circuit adds an adjustable DC voltage, positive or negative, to the output of the instrumentation amplifier to compensate for initial bridge offset. 通过零点补偿电路将一个可调节直流电压,可以是正电压或负电压,加到仪表放大器的输出以补偿初始电桥偏移。
This paper presents a technique for designing a three-array HF adaptive nulling antenna system. 介绍了一种三元阵HF零位天线系统的设计。
Fast Nulling Method Based on Eigenvalue Decomposition 基于特征值分解的快速零陷形成技术
Space spectrum estimation, beamforming and nulling are important technique in smart antenna of TD-SCDMA communication standard. 空间谱估计技术,波束形成技术及零点技术是第三代移动通信标准TD-SCDMA中,智能天线的三个重要功能。
The VHF three-array nulling antenna was introduced. 研究了VHF三元阵零位天线系统。