最后设计出一套实用的阵列天线系统。
At last, a practical HF broadband plane array system is designed.
除了这些，适当的电台和天线系统能够帮助很多。
Beside of the above, a suitable radio and antenna system can help a lot.
多天线系统可以改进无线通信的容量，提高可靠性。
Multiple antenna system can improve the reliability and capacity of wireless communication.
图5是用于多波段天线系统的示例性回波损耗绘图。
FIG. 5 is an exemplary return-loss plot for the multi-band antenna system.
因此，选择和设计适宜的天线系统有着重要的意义。
Therefore, it is important to select and design the right optical antenna .
在微波电路和天线系统中，阻抗匹配是十分重要的问题。
In microwave circuit and aerial system, impedance matching is very important.
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。
The mutual coupling in the antenna array of a smart antenna system is discussed.
如何对这种多天线系统建模以及采用何种传输策略值得研究。
How to model this multiple antenna system and what transmit scheme should be adopted is worth studying.
本文介绍了一种可用于火控雷达的单脉冲有限相扫天线系统。
A monopulse limited phase scanning antenna system for the fire-control radar at X-band is presented in this paper.
新设计的天线系统采用了延迟波原理，使天线高度降低了60%。
New-designed antenna system uses a retarded wave principle that cuts antenna height 60%.
在这篇论文中，我们提出一种可动态辐射不同增益场型的天线系统。
In this thesis, we reported a reconfigure antenna that is able to radiate different topologies of radiation pattern.
自适应数字波束形成技术是现代阵列天线系统必须采用的关键技术。
Adaptive digital beamforming is a key technique which is must adopted in modern array antenna systems.
用于移动通信站的天线系统，该通信站，和用于无线通信的一种方法。
Antenna system for mobile communication station, such station, and method of radio communication.
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。
A novel design procedure of a circular antenna array and its calibration technique for smart antenna system is proposed.
专为沃尔沃收音机设计的天线系统可以在所有条件下提供最佳的接收效果。
Aerials specially designed for Volvo's radio units to provide the best reception under all conditions.
装置、保养和维修无线电系统、电视接收器、消费影音设备及公共天线系统。
Installs, services and repairs radios, television receivers, consumer audio-video equipment and communal antenna systems.
机载甚低频天线系统中的双拖曳天线是用于对潜通信VLF/LF的发射天线。
The Dual Trailing Wire Antenna(DTWA) on an Aircraft antenna system is used to transmit VLF/LF messages to submarines.
天线选择是一种低成本、低复杂度的有效方法，可以利用多天线系统的多数优点。
Antenna selection keeping many advantages of MIMO system is an efficient way to reduce cost and complexity.
用矢量范数定义了一类多发射天线系统，并对各系统的中断概率性能进行了研究。
A class of multiple transmit antenna systems is defined based on vector norm and the outage probability of them are studied.
适用于作广播电视接受馈线，闭路电视传输线以及公用电视天线系统分配同轴电缆。
The cable is used as receiving foedrer of television closed circuit transmission cable and community television singal distribution coaxial cable .
本文采用矩量法和微波网络理论相结合的方法分析了车载多天线系统的电磁兼容问题。
The moment method combined with theory of microwave network is used for the analysis of EMC problems of the vehicular multiple antennas system.
探地雷达系统一般采用超宽带短脉冲信号，因而其天线系统必须具有较好的宽带性能。
The ground penetrating radar (GPR) systems usually use broadband electromagnetic pulse, so the antennas must be wideband and can couple electromagnetic energy into the ground.
简要介绍智能天线的概念，并提出一种新颖的用于智能天线系统的时空联合检测算法。
In this paper, the concept of smart antenna is introduced and a novel detection technique called joint space-time processing is described.
采用多天线的分布式MIMO系统保持了分布式天线系统和点对点MIMO系统的优点。
Distributed MIMO that employs multiple antennas keeps the advantages of the distributed antenna system and the point-to-point MIMO system.
这篇论文的研究的是CDMA系统中的多用户接收的问题，包括单天线系统和多天线系统。
This paper focuses on the multiuser detection in CDMA system, which includes SISO and MIMO systems.
铁氧体移相器是相控阵天线系统的关键器件之一，而它的温度特性对系统的性能影响较大。
Ferrite phase shifter is one of the key devices in phase array antenna system, while its temperature property significantly affects the system performance.
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 sector antenna array of practical smart antenna system is firstly proposed, which is meaningful for the use of smart antenna technology.
在研究卫星通讯地面站的动中通设备时，要求天线系统在车载机上能很好地跟踪指定的卫星。
At studying the "Connection in moving" equipments, of the satellite communication earth station, we request that the antenna system carried on the car can follow the appointed satellite very well.
在研究卫星通讯地面站的动中通设备时，要求天线系统在车载机上能很好地跟踪指定的卫星。
At studying the "Connection in moving" equipments, of the satellite communication earth station, we request that the antenna system carried on the car can follow the appointed satellite very well.
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