Description: 介绍无线通讯中，提出一种与MIMO（多收多发天线系统）相类似的天线阵列。-introduced wireless communications, and presents a MIMO (Multi resumption multiple antenna system) is similar to the antenna array. Platform: |
Size: 199499 |
Author:黄成 |
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Description: This Program Is Designed To Simulate A Spatial Antenna Array
System Working On The MUSIC Algorithm For The Angle Of Arrival Estimation
And Null Steering Algorithm For The Weights Estimation To The Required
Output Radiation Pattern .
-This Program Is Designed To Simulate A Spat ial Antenna Array System Working On The Al MUSIC gorithm For The Angle Of Arrival Estimation And Null Steering Algorithm For The Weights Estima tion Required To The Output Radiation Pattern. Platform: |
Size: 1750 |
Author:小尹 |
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Description: 介绍无线通讯中，提出一种与MIMO（多收多发天线系统）相类似的天线阵列。-introduced wireless communications, and presents a MIMO (Multi resumption multiple antenna system) is similar to the antenna array. Platform: |
Size: 199680 |
Author:黄成 |
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Description: This Program Is Designed To Simulate A Spatial Antenna Array
System Working On The MUSIC Algorithm For The Angle Of Arrival Estimation
And Null Steering Algorithm For The Weights Estimation To The Required
Output Radiation Pattern .
-This Program Is Designed To Simulate A Spat ial Antenna Array System Working On The Al MUSIC gorithm For The Angle Of Arrival Estimation And Null Steering Algorithm For The Weights Estima tion Required To The Output Radiation Pattern. Platform: |
Size: 1024 |
Author:小尹 |
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Description: 在智能天线系统中的基于子空间法的移动目标的跟踪算法-in smart antenna system based on space law moving target tracking algorithm Platform: |
Size: 2048 |
Author:杨洋 |
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Description: 移动通信中的智能天线系统源代码,波束面向用户,使用空间滤波和波束零陷技术.-Mobile communications in the smart antenna system source code, user-oriented beam, the use of spatial filtering and beamforming technology Null. Platform: |
Size: 61440 |
Author:周严 |
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Description: Smart Antenna system receiving three white input multipath signals from two sources (3 each) and distinguishing each multipath.
Platform: |
Size: 2048 |
Author:Peter Tiong |
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Description: this a matlab file for antenna array model
used in array antenna system-this is a matlab file for antenna array model
used in array antenna system Platform: |
Size: 3072 |
Author:fastfar |
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Description: a brief introduction to the concept and application of smart antennas for
Code Division Multiple Access (CDMA) systems is presented. Following some introductory
remarks in Section 1.1, the basic definition and classification of smart antennas is presented
in Section 1.2. Key system aspects influencing the performance of smart antennas
are also addressed in this section. The aims of this thesis are then identified in Section 1.3.
In light of the thesis aims, a literature survey is presented in Section 1.4 which forms the
basis of the work presented in this thesis and covers the topics of (i) interference rejection
capabilities of array antennas, (ii) channel modelling for smart antennas, (iii) performance
analysis of smart antennas for CDMA systems, (iv) adaptive beamforming algorithms for
smart antennas and (v) hybrid smart antenna applications. The main thesis contributions
are presented in Section 1.5. Finally, the thesis organisation is described in Section 1.6. Platform: |
Size: 1182720 |
Author:mansoor |
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Description: In this thesis a signal level simulator in uplink is implemented according to the physical layer specification of the IMT-2000 WCDMA system. The analytical WCDMA system through the use of linear algebra techniques is shown. Channel model is built on the classical understanding of fading, Doppler spread, delay spread, and incorporate additional concepts such as direction of arrival and antenna array geometry. PN sequence properties and generation are studied. Spreading and scrambling techniques are present. RAKE receiver and multiuser detection are described, and spatial processing in smart antenna are reviewed. A simulation tool in Matlab is developed in this work. Platform: |
Size: 562176 |
Author:mansoor |
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Description: 话务分析软件，多时段统计，方便快捷，便于分析统计- This Program is Designed To Simulate The Smart Antenna System On A BTS Receiver ( Uplink )
General Constraints For Using This Software
Antenna Array Of Four Elements Operating On 2 GHz With A Separation Distance 0.075 Meters
Narrowband ( Uncorrelated Or Partially Correlated ) Signals Are Assumed
An Authentication Code Of 10 Bits Is Sent First
Two Users Are Served Only In The Presence Of Additive White Gaussian Noise Only Platform: |
Size: 1024 |
Author:betty |
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Description: What is Smart Antenna?
Types of Smart Antenna systems
Switched Beam Antennas
Adaptive Array Antennas
Goals of a smart antenna system
Architecture of smart antenna system
Benefits of Switched Beam and Adaptive Array systems
Advantages of smart antenna
Uses of smart antenna
Conclusion
Platform: |
Size: 939008 |
Author:Akash |
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Description: 讲述了协作通信体制下的TD-SCDMA的性能研究，方案是虚拟天线阵列（VAA）-About the cooperative communication system performance of TD-SCDMA research scheme is a virtual antenna array (VAA) Platform: |
Size: 1926144 |
Author:龙辉 |
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Description: 多输入多输出(MIMO)通信系统相比其他的通信系统具有更高的频谱效率，在不增加发射功率以及信号带宽的
情况下，MIMO 技术可以有效地提高系统信道容量及其性能。利用均匀角能量分布以及相关矩阵，分析了相关信道下的MIMO
系统信道容量，得出了系统信道容量的通用公式，并利用MATLAB 进行仿真。仿真结果表明，相关性的增加意味着信噪比的减
小，圆形接收天线阵列半径与角度扩展是决定MIMO 系统信道容量的主要因素。-Multiple-input multiple output (MIMO) communication architecture, as compared with conventional
techniques, has even higher spectral efficiency, and MIMO technique could greatly improve channel capacity and
performance of the system without any increase of transmitting power and bandwidth. By uniform angular distribution
and the correlation matrix, the MIMO channel capacity in correlated channel is investigated. Numerical simulation
is performed with MATLAB, thus to verify the proposed formula. Simulation result indicates that, for this model,
the increase of correlation means the reduction of signal-to-noise ratio (SNR), and the circular receive antenna
array radius or angle spread is the dominating factor for channel capacity. Platform: |
Size: 805888 |
Author:蜡笔 |
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Description: Besides the size and shape of antenna arrays, the correlation
between multipath components and a desired signal restricts the
use of array processing techniques for Global Navigation Satellite
System (GNSS) multipath mitigation. A new method, based on a
moving antenna array, to synthesize a larger array and increase
its degree of freedom is proposed. Furthermore, a spatial filter is
applied to this synthesized array to prevent the signal cancellation
phenomenon and mitigate the multipath components. Platform: |
Size: 1073152 |
Author:jorgehas |
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Search - antenna array system