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- multiple antenna technology 多天线技术
- It analyzes the merit of the smart antenna technology application as well as the challenge faced in the 3G system. 分析了智能天线技术在3G系统中应用的优点以及所面临的挑战。
- Smart antenna technology will be widely used in telemetry systems in the near future. 摘要智能天线技术在未来无线遥测系统中有很广阔的应用前景。
- This paper proposes the optimum detection algorithm for a multiple antenna system based on the Maximum A Posteriori (MAP) criterion. 该文基于最大后验概率准则，给出了垂直分层空时码的最佳检测箅法。
- Narrow bandwidth has been one of the most serious limitations hindering the wider application of microstrip antenna technology. 频带窄严重制约微带天线的广泛应用。
- Naval researchers, Manheimer recounts, attempted to use plasma antenna technology aimed by magnetic fields to create a more precise “agile mirror” array. 曼海姆说，海军的研究人员尝试运用等离子体天线技术，辅以磁场，创造一个更精确的“捷变反射器”阵列。
- With the development of antenna technology, the workload for testing new generation antenna becomes heavier.So, to realize unattended beacon control becomes valuably. 随着天线技术的发展，新体制天线测试的工作量越来越大，信标处值守人员的工作强度随之增大，实现信标的无人值守成为一项有意义的工作。
- In order to improve coverage and reliability of the WiMAX system, the IEEE 802.16 standard supports multiple antenna techniques such as Alamouti Space-time Coding (STC), Adaptive Antenna System (AAS) and Multiple Input Multiple Output (MIMO). 为了增加覆盖范围和系统的可靠性;IEEE802.;16标准支持Alamouti方案的空时码(STC)、自适应天线(AAS)和多输入多输出(MIMO)技术在内的多天线技术。
- Smart antennas technology is one of the key technologles in TD-SCDMA(Time Division-Synchronous Code division Multiple Access). 智能天线技术是TD-SCDMA(时分同步码分多址)中的关键技术之一。
- Antenna Selection Technology in Multiple Antenna System 多天线系统中的天线选择技术
- 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。
- The improvement and application of DVB-T in mobile reception by DVB-H are researched, and solutions based on diversity antenna technology to improve the mobile receptivity of DVB-T are put forward. 摘要研究了DVB-H标准相对于DVB-T标准在移动接收性能方面的改进及应用，并就DVB-T标准自身的移动接收性能提出了以天线分集技术为基础的解决方案。
- In an effort to utilize the advantage of using multiple antennas, transmit antenna selection for linear dispersion codes (LDC-TAS) is proposed in this paper. 为了充分利用多天线系统的性能增益，该文提出了一种基于线性离散码的发射天线选择(LDC-TAS)方案。
- The improvement and application of DVB-T in mobile reception by DVB-H are researched,and solutions based on diversity antenna technology to improve the mobile receptivity of DVB-T are put forward. 研究了DVB-H标准相对于DVB-T标准在移动接收性能方面的改进及应用,并就DVB-T标准自身的移动接收性能提出了以天线分集技术为基础的解决方案。
- Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate by employing multiple frequencies (synthetic pulse) and multiple antennas (synthetic antenna). 稀布阵综合脉冲孔径雷达(SIAR)采用多个频率信号同步全向照射工作方式,通过脉冲综合可以获得一定的脉压比。
- The results show that while introducing smart antenna technology in wireless telemetry systems, it can efficiently raise signal-to-noise ratio and improve bit error rate performance of the system. 结果表明，在无线遥测系统中采用智能天线技术，能够有效地提高系统的信噪比，改善系统的误码性能。
- 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。
- Multicarrier systems can be used to combat channel frequency selectivity.Diversity gain can be improved by the application of multiple antennas. 摘要多载波系统能克服多径信道频率选择性的影响，而应用多天线发射和接收能获得分集增益。
- Starting with the superposition problem of multiple antennas, we investigate many channel estimation methods of MIMO-OFDM system. 针对MIMO系统信号混叠的问题,研究了多种多输入多输出MIMO-OFDM系统的信道估计方法。
- Advanced antenna technologies are one of the key techniques to improving the capacity and coverage of third generation WCDMA (FDD) systems. 在提高第三代WCDMA（FDD）通信系统容量与覆盖范围时，智能天线技术仍时核心技术之一。
