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- In the adaptive array antenna system, the ordinary multi-channel receiver circuit is very complicated, and it is difficult to assure the consistency of all channels and the reliability in application. 在自适应阵列天线系统中,通常的多通道接收机电路复杂,难以保证各通道性能的一致性,以及使用的可靠性。
- It describes principle of adaptive array antenna technology and the im-prove ment of fre quency utilization rate for the application of this technology to mo-bile communication system. 介绍了自适应阵天线技术的实现原理,及该技术应用于移动通信系统中对频率使用率的改善。
- SDMA (technology also derived from Adaptive Array Antenna technology) can be used by the base station to transmit to and receive signals from a maximum of three user terminals (A, B and C). SDMA(该技术也源于自适应阵列天线技术)可用于基站,以传送或接受来自最多3个用户终端(A、B和C)的信号。
- Algorithm Diversity in Adaptive Array Antenna 自适应阵列天线的算法分集
- FPGA-based implementation of LMS algorithm is one of the key techniques in the application of adaptive array antennas. LMS算法的FPGA实现是自适应天线阵用于实践的关键之一。
- FPGA-based implementation of floating-point LMS algorithm is one of the key techniques in the engineering design of adaptive array antennas. 浮点LMS算法的FPGA实现是自适应天线阵工程设计中的关键技术。
- An optimized medium access control protocol, OD-DCF is proposed to support both smart adaptive array antennas and normal omnidirectional antennas simultaneously in one WLAN. 摘要提出优化的媒体接入控制协议OD-DCF,可以在一个无线局域网内同时支持智能自适应阵列天线和全向天线。
- Performance Analysis of Phase Shifter Error of Adaptive Array Antenna for Satellite Ground-Level Station 自适应阵列天线移相器的误差对卫星地面站性能影响分析
- Combination of an Adaptive Array Antenna and Parameter Estimation for Interference Suppression for CDMA System CDMA系统中自适应阵列天线结合参数估计方法抗多址干扰技术的研究
- Keywords AEW ra.(la.r, STAl, array signal processing, adaptive array antenna, mnultiininensiona.lsignal processing; 机载预警雷达;空时二维自适应处理;阵列信号处理;自适应阵列天;线;多维信号处理;
- adaptive array antenna 自适应阵天线
- WHAT MAKES THE ADAPTIVE ARRAY so smart? 适应型阵列天线为什麽能这麽聪明呢?
- At last,the classical adaptive array algorithms are discussed. 在此基础上 ,介绍了全自适应天线阵列中的经典自适应算法。
- Thanks a lot. I will take a look. is it for array antenna? 沙发大中小发表于2008-4-1822:14只看该作者看帖回帖是一种美德,您的回帖是对楼主最大的支持
- By the combination of antenna array and advanced signal processing technology, the smart antenna system can perform adaptive array signal processing, the resulting advantages attract many researches in the fields of communication and signal processing. 所谓智能天线系统(Smart Antenna System)就是天线阵列与先进的信号处理技术相结合,形成具有自适应信号处理能力的天线阵列系统,是通信和信号处理等领域的研究热点。
- The sectored array antenna is applied to the base station of TD SCDMA. 该天线阵列用于TD SCDMA基站系统中。
- It brings up a new DS-CDMA multiuser interference suppression receiver with a subspace tracking adaptive array. 提出了一种新的基于子空间跟踪的自适应阵DS-CDMA多用户干扰抑制接收机。
- The digital beamforming (DBF) of the phased array antenna is a key technology of the smart antenna. 阵列天线的数字多波束形成技术是智能天线中的一项重要技术。
- In an urban environment where there are numerous reflections, the adaptive array can receive from and transmit to a small area surrounding the phone. 在具有无数反射讯号的都会环境中,适应型阵列可针对电话周围的小区域收发讯号。
- This new method can not only make the CMA adaptive array be available in CDMA systems,but also prevent CMA from converging on undesired signals. 这种新的波束形成方法不仅为CMA自适应阵列在CDMA系统中的应用提供了一种途径 ;而且还能防止CMA收敛到错误信号上 ;从而提高系统的可靠性 .