According to study the thermal noise generation of a towed loop antenna, the influence of the antenna's construction parameters on the thermal noise has been analyzed.
通过研究潜艇拖曳环天线的热噪声，分析了天线构造参数对热噪声性能的影响。
As core of the smart antenna, beam-forming algorithms have become a hot topic in the study of mobile communication.
波束形成算法作为智能天线的核心，近年来成为移动通信领域中的一个研究热点。
These years, evolved antenna, machine auto-adapt, auto study, fault-tolerant and so on research have yielded many results.
这些年来，演化天线、机器自学习、自适应容错等领域的研究都取得了很多成果。
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 study on satellite communication in motion bases on panel antenna in this paper.
本文中对动中通的研究是基于一平板天线的动中通系统展开的。
It is important to study the antenna that can directly radiate cylindrically symmetric modes, which are generated by many high power microwave sources.
许多高功率微波源产生的微波模式都是圆波导轴对称模，因此研究轴对称模式的天线辐射技术具有重要意义。
The theory and the methods of study antenna were discussed in detail and combined with some conditions of the MA60 aircraft, illuminating the development plan of the shortwave antenna.
详细地讨论了天线研究理论和方法，结合MA60飞机的实际情况，论证了短波电台隐蔽式天线的研制方案。
Based on the theoretic analysis, a study is made on broadband and dual-polarized microstrip planar array antennas and a mode of simple structure with good antenna performance is proposed.
在基本原理讨论的基础上，本文重点研究了宽带双极化微带平面阵天线，提出了一种结构简单性能较为良好的天线形式。
Finally pointing out that the millimeter wave seeker antenna is also a study trend afterwards for the seeker antenna.
最后指出，毫米波导引头天线也是今后导引头天线的研究方向。
Theoretical analysis, numerical calculation and experimental study are tarried out for this kind of antenna, by use of the theory of two-dimensional periodic admittance surface.
本文对上述天线应用二维周期导纳表面理论进行了初步的理论分析、数值计算和实验研究。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
A study on the deployment reliability of a large satellite antenna with hoop-truss was presented in this paper and the key point was on the movement reliability of the deployment mechanism.
针对某周边桁架式大型星载天线进行了展开可靠性研究，重点在于展开机构的运动可靠性。
Due to the importance of antenna arrays in smart antenna systems, the study of the array techniques is urgent and important.
由于阵列天线是智能天线的一个重要组成部分，使得对阵列天线技术的研究成为了一个紧迫且具有重大意义的课题。
Based on the study, tri-beam operation of the antenna is implemented .
并在此基础上实现了天线的三波束工作。
This paper described the application study for a resin matrix used to make carbon fiber composite materials antenna.
叙述了制造高精度碳纤维复合材料天线用树脂基体的应用研究情况。
Study of seizure-preventing reliability of synchronous gears in the deployment mechanism of a large satellite antenna based on the non-probabilistic model;
针对星载天线展开机构系统设计初期可靠性数据缺乏的情况，提出了系统可靠性分配的未确知方法。
The log periodic dipole antenna(LPDA) is used as an object of study.
主要研究了对数周期偶极子天线。
This paper belongs to a thesis called the study on dynamical analysis and control of large space deployable antenna which sponsored by the National Natural Science Fund.
论文课题来源于国家自然科学基金资助项目：空间大型可展开天线的动力分析及控制研究。
Objective to study the mechanism of endovenous cool cyclic microwave antenna (CCMA) to rabbit jugular vein and estimate the feasibility of CCMA obliteration to vein.
目的探讨冷循环微波天线对兔颈静脉血管腔内的作用机制，评价冷循环微波天线腔内闭塞静脉的可行性。
After the study and summarize of massive related literatures of microstrip antennas, this article provides a detailed design of the terminal array antenna for the BGAN system.
在研究总结了大量有关微带天线的文献后，本文提供了一个详细的BGAN系统终端阵列天线的设计。
The study object of this paper is a certain aircraft based radar antenna pedestal.
本文的研究对象为某机载雷达的天线座。
The dissertation collate and study the source selection, antenna pattern of distribution involved in tunnel coverage, put forward different solutions to the typical length of the tunnel.
本文对隧道覆盖中涉及的信号源选择、天馈线分布方式选择进行了系统的归纳和研究，提出了不同长度隧道的典型解决方案。
The study is about key array antenna process theory and technology of the new system radar based on orthogonal signal.
本文主要是在基于正交信号的新雷达体制下，研究其关键的空域处理技术。
In Chapter 1, the advances in the study of the reconfigurable antenna presented in the end of the 1990s are introduced systemically.
本论文第一章首先综述了自二十世纪九十年代末期现代可重构天线概念提出以来可重构天线的研究进展。
In Chapter 1, the advances in the study of the reconfigurable antenna presented in the end of the 1990s are introduced systemically.
本论文第一章首先综述了自二十世纪九十年代末期现代可重构天线概念提出以来可重构天线的研究进展。
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