仿真结果表明，对不同的信道条件，适当选择天线发射不仅可以增加信道容量，而且可以降低系统的复杂度和射频成本。
The results of simulation show that antenna selection of transmitter not only can increase capacity, but can also reduce complexity and cost of RF chains for given channels.
仿真结果表明，算法可以使得天线阵在主波束对准有用信号的同时，有效地抑制多个强干扰。
The simulation results show that the algorithm can make the antenna array track the signal and efficiently suppress several strong interferences at the same time.
本文对一种直线阵馈电抛物柱面天线进行了研究，并给出了抛物柱面和馈源的口径场分析方法以及仿真结果。
This paper makes research on parabolic cylindrical antenna with feed for linear arrays, generates aperture-field analysis methods and simulation results of parabolic cylinder and feed.
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。
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.
论文首先对联合检测技术和智能天线的原理分别进行了介绍和数学分析，并在限定的条件下对它们的实现与应用进行了仿真，得出各自对TD - SCDMA系统性能的影响。
In this paper, it firstly introduces the principle of Joint detection and Smart Antenna, does the emulation under limited condition, gets the influence of each other has on TD-SCDMA.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
针对在仿真过程中出现的天线辐射方向图变形的现象，文章研究并验证了其产生原因，并得出相关结论。
Aimed at the phenomenon of the antenna radiation pattern distortion during the simulation, the paper studies and verifies their causes, and gives a conclusion.
数字仿真结果表明，所设计的制导控制系统耦合回路对天线罩瞄准线误差斜率的摄动具有较好的鲁棒性。
The digital simulation showed that the coupling loop in guidance control system had satisfactory robustness for the disturbance of error slope for radome's aiming line.
在分析现有天线扫描方案的基础上，提出了天线扫描动量补偿的仿真研究方法，为进一步的研究工作奠定基础。
This paper presents a momentum compensation simulation method about the antenna scan on the bas is of analyzing the antenna scan scheme that has been presented.
计算机仿真结果表明，与现有算法相比，该算法用于天线方向图综合具有收敛速度快、优化能力强、算法可靠等优势。
Computer simulations show that the pattern synthesis of antenna arrays can be carried out with fast convergence and excellent stability by the model, even for complex cases.
以某型天线稳定平台为例，阐述了产品从初始载荷仿真分析到整体模型结构分析的基于虚拟样机仿真设计的方法。
Based on a design example of antenna stabilized platform, product design method of the virtual prototyping-based simulating design from load analysis to whole model structure analysis was explained.
仿真结果表明，当到达角增大时，相关系数随之减小，从而使接收天线选择后MIMO信道容量有一些降低。
The simulation results show that the correlated coefficient decreases, and the channel capacity of MIMO system after antenna selection slightly decreases, when the receiving Angle increases.
工程师可以使用工具来进行天线，全球定位系统，以及各种无线应用的3 - D电磁模拟和RF电路仿真。
Engineers use the tools to conduct 3-D electromagnetic simulations and RF circuit simulation for antenna, GPS, and various wireless design applications.
性能仿真对于作为第三代移动通信关键技术之一的智能天线技术的研究具有十分重要的意义。
Performance simulation is very important to the research of smart antenna technology, which is one of the key technologies in third generation mobile communications.
研究了分布式天线系统中断概率和中断容量和基于遍历容量的天线选择问题，给出了仿真结果和进行了相应的分析。
Capacity-related issues such as outage probability, outage capacity and antennas selection based ergodic capacity for DAS are studied and simulation results are presents and analyzed.
空时分组码的准静态衰落瑞利信道的多发射天线多接受天线性能仿真。
The free time grouping code accurate static state declines the Rayleigh channel multi- transmitting antenna to accept the antenna performance simulation much, matlab, Communication.
在天线阵自适应算法中引入一种TH神经网络，从而实现了算法的实时处理，并给出了计算机仿真结果。
In this paper, a th network is applied in an adaptive array algorithm, which can implement the algorithm in real time. Computer emulation results are furnished.
最后，借助矢量网络分析仪对设计的天线进行了实际的加工测试，给出了天线的主要参数，并与仿真结果进行比较分析。
Finally, we will fabricate and test that antenna, give some parameters and compare to simulation results. The simulation and measured results shows that this antenna has good wideband characteristic.
通过对天线进行了驻波比、方向图、增益的详细测量并和软件仿真结果进行了比对和深入的分析。
The detailed measurements of the antenna, including VSWR, directivity and gain are processed. The measurement results are compared with the electromagnetic simulation results and analyzed.
本文介绍了一种相控阵天线仿真的新办法：将功率分配网络、数控移相器、TR组件等射频电路和微带天线阵列进行联合仿真，得到综合的阵列天线远场情况。
Not only simulate patch array antenna's EM performance, but also concern the affects of feed networks including power divider network, digital phase shifter, TR module etc.
通过改进原有馈电电路并调整开关矩阵与阵列天线的连接顺序，现提出了一套新型的多辐射中心仿真系统的设计方案。
This paper presents a new de- sign for RFSS of multi - radiation centers, which bases on modifying feed circuits and the join order in traditional sys- tem.
首先给出了某单脉冲雷达低仰角多路径效应一个完整的仿真模型，包括：多路径传播几何模型、雷达天线模型、跟踪误差模型。
A complete simulation model for target tracking of a monopulse radar that works at low elevation angles with ground reflection multipath is given.
对不同信道做了误比特率性能的仿真比较，将误比特率性能仿真曲线的推广到多根接收天线的情况。
The bit error rate performance for different channels are compared with each other. And the bit error rate performance curves are generalized to multiple receive antennas.
其次，基于实际情况测量所存在的问题，并分析了VRML建模仿真的特点，采用对VRML建立天线模型进行仿真测量与分析。
Secondly, by analyzing the characteristics of VRML modeling and simulation based on the measurement of the actual problems, the simulation and analysis are made by the antenna model using VRML.
仿真结果表明，该方法可以有效减小天线波束指向漂移，满足卫星移动通信系统对天线波束指向精度的要求。
Simulation results show that the method can reduce the excursion of beam pointing effectively, and the requirement of beam pointing accuracy for SOTM can be satisfied.
最后在天线微动条件下对点目标进行了成像仿真，并结合成像特征对天线微动补偿前后的结果进行了分析比较。
Finally, imaging simulation of point target in the condition of antenna micro-motion is done. Imaging results before and after compensation are compared combined with imaging characteristic.
设计的组合天线具有良好的电磁兼容性，仿真结果表明该天线对于接收“北斗”和GPS信号都具有较好的圆极化轴比和增益方向图。
The simulation indicated that the polarization axial ratio and antenna gain pattern of this antenna are good for "BD-1" signal and GPS signal.
最后，通过仿真研究了加地板的半球透镜天线形式，在不降低增益的情况下相比全球透镜而言减小了天线的纵向尺寸并且安装方便。
Finally, the kind of hemisphere lens with metal ground is studied through numerical simulation. As compared to the whole sphere lens, it is easy to install and the size of antenna is reduced.
本文首先对设计的天线进行数值仿真，并把仿真的结果和用微波工作室(CST)的仿真结果进行比较，证实了FDTD算法在计算该类结构模型时的有效性。
Comparing the simulation result by FDTD method with the simulation result by CST, confirms that FDTD algorithm is more useful when calculate this kind of structure models.
本文首先对设计的天线进行数值仿真，并把仿真的结果和用微波工作室(CST)的仿真结果进行比较，证实了FDTD算法在计算该类结构模型时的有效性。
Comparing the simulation result by FDTD method with the simulation result by CST, confirms that FDTD algorithm is more useful when calculate this kind of structure models.
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