波导缝隙天线阵综合设计的研究。
Synthesis and design of slotted waveguide array are studied.
本文针对线天线及天线阵的频域分析方法的缺点。
The methods for analyzing the line antenna and antenna array are mostly in the frequency domain.
模拟结果表明，天线阵的方向性以及增益都得到了加强。
Simulated results show that the directivity and the gain of the array are improved.
研究表明，这种方法有利于相控微带天线阵的快速设计。
Our study shows that the method is useful for rapid designing and analyzing phased array microstrip antennas.
天线阵元的位置误差会影响天线阵元所接收到信号的相位。
The error of antenna array element position affects phrase of received array signal.
天线阵由六个射电望远镜组成。每一个都比一座房子要大。
The ATCA consists of six radio telescopes in total, each one larger than a house.
详细给出了微带贴片天线设计公式和阵列天线阵间距的选择。
The design equation of the microstrip patch antenna and the element gap of the array antenna have been given.
波达方向估计是利用天线阵元对空间信源的来波方向进行估计。
DOA (direction of arrival) estimation is realized by using antenna array to estimate the arrival direction of space signal source.
本文提供了带共形罩矩形波导窄边缝隙天线阵的一种设计方法。
A design method of the dielectric-covered slots arrays in the narrow face of a rectangular wave-guide is presented in this paper.
本文以振子天线阵、微带天线阵为例研究了阵列天线的散射特性。
The scattering of dipole antenna array and microstrip antenna array is discussed in this paper.
超短波信号用圆形天线阵接收，采用MUSIC算法检测方位信息。
With circular antennas accepting the Ultrashort wave signal, by MUSIC arithmetic to measure direction information.
研究了由单片微波集成收发组件所构成天线阵的可变极化扫描问题。
The beam scan with variable linear polarization directions of antenna arrays using MM/C transmit-receive (T/R) modules is explored.
针对偶极子天线阵，分析了阵元互耦影响和频率特性及其散射特性。
The research featured compensation for the mutual coupling effect between the array elements, frequency characteristics, and the scatter.
为解决这一问题，提出了一种新型天线阵及基于该天线阵的测向方法。
For solving this problem, a novel antenna array and Direction-finding algorithm based on it are proposed.
本文研究了一种新型圆形智能天线阵在3G通信系统所在频段的互耦补偿。
This paper investigates the benefit of mutual coupling compensation in a novel smart antenna circular array at 3G-communication system frequency.
提出基于新天线阵的补偿方法，理论上可以完全消除整个测向机的系统误差。
A proposed relevant compensate method can counteract all system errors of the whole Direction-finding machine in theory.
基于自适应天线阵理论，给出一种用于圆形阵列天线方向图的波束赋形算法。
A beam shaping algorithm for circular arrays antenna pattern based on adaptive antenna array theory is presented.
天线阵的布置方法对宽频段高分辨阵列测向技术的应用有着非常重要的影响。
The array layout is very important to application of high resolution direction finding technique in wide band.
详细讨论了计算有源发射天线阵和有源接收天线阵的自阻抗与互阻抗的公式。
The formulas for calculating the self and mutual impedances of active transmitting array and active receiving array are discussed in detail.
测试结果表明采用这种定点数制的算法所形成的天线阵方向图具有较好的性能。
Simulation results showed that the antenna array's directional pattern formed by this kind of fixed-point format LMS algorithm had high performance.
运用空间映射算法优化天线阵的位置参量，可以大大提高运算速率，节省时间。
To use space mapping algorithm optimizing the position of the antenna, it can highly enhance the operation efficiency.
完成了天线阵近场的联试及整个雷达系统的外场联试，同时在某机场观察到目标。
The near field test for the antenna array and the outfield test for whole radar system are finished. The target in the airport can be observed.
空间谱估计测向是一种以多元天线阵结合现代数字信号处理为基础的新型测向技术。
Spatial spectrum estimation technique is a new direction-of-arrival estimation technique based on multielement array and modern digital signal processing theory.
本文所研制的两个毫米波微带天线阵可应用于毫米波雷达，通信与敌我识别系统等方面。
This dissertation develops two millimeter waves microstrip antenna arrays which can be applied to the millimeter wave radar, the communication and the identification for friend-or-foe.
结论该方法只调整幅度激励，使天线阵达到超低副瓣和实现互耦补偿，有利于工程实现。
Conclusion For this method, only stimulation amplitude was adjusted to realize ultralow sidelobe and mutual coupling compensation of phased arrays. It is of benefit to engineering.
采用相对相位叠加的高频近似方法，处理天线阵高频区散射的计算，大幅减少了计算量。
The amount of calculation is greatly decreased over high frequency zones by using high-frequency approximation method.
随着相控阵雷达天线阵元数目的增大，传统的电子学技术将很难满足实时信号处理的要求。
With the number increasement of array antenna element, traditional electronics technology cannot meet the requirement of real-time processing.
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.
针对天线阵c DMA系统，提出了一种基于新的待检用户信号波形估计的盲多用户检测方法。
A blind multiuser detection (MUD) method based on a new desired user 'signature waveform estimation method in antenna array CDMA systems is proposed.
针对天线阵c DMA系统，提出了一种基于新的待检用户信号波形估计的盲多用户检测方法。
A blind multiuser detection (MUD) method based on a new desired user 'signature waveform estimation method in antenna array CDMA systems is proposed.
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