Therefore, channel calibration of antenna array is necessary.
所以对于阵列天线各通道的校正是很有必要的。
The mutual coupling in the antenna array of a smart antenna system is discussed.
主要研究了智能天线系统前端接收天线阵列中的耦合问题。
This paper investigates a new method for synthesis of the hexagonal antenna array.
该文研究了一种综合正六边形阵列天线方向图的新方法。
The error of antenna array element position affects phrase of received array signal.
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 scattering of dipole antenna array and microstrip antenna array is discussed 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 results of an actual X-band rectangular waveguide phase controlled antenna array are given.
本文给出X波段矩形波导相控阵天线的研制结果。
The methods for analyzing the line antenna and antenna array are mostly in the frequency domain.
本文针对线天线及天线阵的频域分析方法的缺点。
The study of power distributor is one of the most important works on the study of the antenna array.
阵列天线的功率分配器是阵列天线研究的重要内容之一，功率分配器的研究往往以行波匹配为主。
The digital antenna array is widely applied in military fields and civilian ones for its excellences.
数字天线阵列由于其众多的优点使其在军事和民用领域都得到了广泛的应用。
For solving this problem, a novel antenna array and Direction-finding algorithm based on it are proposed.
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。
Primary experiments show that radiated energy can be transmitted more efficiently by sparse antenna array .
对布阵方式的初步实验表明，适当的稀疏布阵可提高传输效率。
The dipole antenna array with trough reflector is widely applied to base stations for mobile communications.
板状振子型基站天线是一种现代移动通信中广泛使用的基站天线。
A beam shaping algorithm for circular arrays antenna pattern based on adaptive antenna array theory is presented.
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 novel design procedure of a circular antenna array and its calibration technique for smart antenna system is proposed.
论述了一种用于智能天线系统的新型圆形天线阵列与校正网络的设计方法。
This article introduces the application of network communication in the calibration test of the 215-element antenna array.
阐述了网络通讯技术在215单元天线阵列校准测试中的应用情况。
Based on a log-periodic antenna array, a direction-finding algorithm is put forward and its performance has been analyzed.
以对数周期天线圆形阵为基础，提出了一种比幅测向算法，并对算法性能进行了分析。
In this paper, a Direction of Arrival (DOA) estimation algorithm is proposed for uplink MC-CDMA system with antenna array.
提出了一种阵列天线MC - CD MA系统用户波达方向估计算法。
By unified signal model of antenna array Multicarrier DS-CDMA system, the subspace-based blind channel estimation is achieved.
通过在阵列天线多载波ds - CD MA系统下构造统一的信号模型，实现了基于子空间的信道盲估计。
DOA (direction of arrival) estimation is realized by using antenna array to estimate the arrival direction of space signal source.
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。
Sleeve dipole is chosen as antenna array element, because of its omnidirectional radiation and its configuration as antenna array.
天线单元采用套筒偶极子结构，这种结构既能实现全向辐射特性又易于串联组阵。
Based on the idea of frequency invariant, a wideband adaptive antenna array is proposed for wideband wireless communication system.
基于频率不变思想，提出一种适用于宽带无线通信系统下的，新的宽带自适应天线阵列。
In multipath propagation model, arrival Angle, delay and strength received by an antenna array for same signal source are estimated.
利用天线阵列对同一信源信号经过多径传输到达终端的时间时延、角度和强度进行了联合估计。
In this thesis, applications of several new algorithms of FDTD and MoM (Method of Moment) in waveguide slot antenna array are studied.
本文主要研究了时域有限差分法(FDTD)的几种新技术以及矩量法在波导缝隙阵中的应用。
And then, it studies the location and precision of the binary antenna array direction, recommends some measure to improve the precision.
然后对二元阵定向的指向位置及精度进行了分析讨论，提出了改进精度的一些措施。
This paper analyzes the performance of Space-time RAKE Receiver at the base-station of WCDMA System which employing adaptive antenna array.
分析了在WCDMA系统的基站中采用含自适应阵列天线的空时rake接收机的性能。
The sector antenna array of practical smart antenna system is firstly proposed, which is meaningful for the use of smart antenna technology.
给出了实际的智能天线系统前端扇区天线阵列结构，对智能天线技术的应用具有重要意义。
The new method can also be expanded to the base station with antenna array and can realize the estimation of vector channel impulse response.
同时该方法还可以推广到基站采用智能天线的系统中，实现对矢量信道冲激响应的盲估计。
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.
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。
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。
Then, according to the specific circumstance, it presents two designs for GPS antenna array deformation monitoring of the using Donghai large bridge.
根据东海大桥的具体情况，给出两个东海大桥GPS天线阵列变形监测的设计方案。
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