Ferrite phase shifters are utilized widely in phased array radar.
铁氧体移相器在相控阵雷达中得到了广泛应用。
Several kind of nor-mal phase shifters and their analytical methods are introduced here.
分别介绍了几种较为常用的移相器，并给出了相应的理论方法。
Barium strontium titanate (BST) has been recognized as a ideal material for phase shifters.
钛酸锶钡(BST)材料被普遍认为是最有前途的铁电移相器材料。
This paper based on the technology of RF MEMS and focused on RF MEMS switches and phase shifters.
本文介绍了MEMS技术的基本知识。重点研究了MEMS开关及其组件MEMS移相器。
The theoretical analysis shows that it has many advantages comparing with ferrite and digital phase shifters.
理论分析表明，这种移相器在许多方面优于铁氧体和数字移相器，适用于相控阵。
The thesis is mainly divided into three parts, the RF devices of phase shifters, mixers and active inductors.
本论文的研究工作主要分三部分，即移相器、混频器和有源电感三种射频器件的研究。
This dissertation discusses the work principles of several digital phase shifters respectively, and describes their characteristics.
本文对几种数字移相器电路的工作原理分别进行论述，并描述它们各自的特点。
In this paper the principle of the circle-polarized ferrite phase shifters and the technology of wide-band matching are briefly analyzed.
本文讨论了铁氧体圆极化移相器的基本工作原理、宽带匹配技术。
The usual structures of phase shifters and their merits and drawbacks and the scope of application of the individual structures are discussed.
几种常见的移相器电路结构以及各自的优缺点和适用的范围在文中有所论述。
A novel capacitive switches structure for the distributed RF MEMS phase shifters is presented based on the analysis of the operation principle.
通过分析MEMS电容开关的工作原理，设计出一种适合分布式射频MEMS移相器电路的新型电容开关。
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异，从而控制波束方向；
This paper introduces the mathematical theory of phase shifter and develops a new algorithm for design phase shifters with minimum cost of delay and speed.
本文分析了移相器的数学理论并提出了移相器设计与优化算法。 该算法可以得到最小时延与面积代价下的高效移相器。
The principle of operation of phase shifter is described first, followed by discussion of the principle of logic elements formed on the basis of the phase shifters.
本文首先阐述移相器的工作原理，然后讨论以移相器为基础构成的逻辑元件的原理。
Phase shifter and mixer method using only low-cost mixers and phase shifters can be achieved on the general components of the launch phase of radar testing accuracy.
移相器和混频器法仅仅利用价格低廉的混频器和移相器就可以达到一般雷达发射组件的相位测试精度要求。
The engineering data are offered in the last chapter, and may have some referenced value to the application of circle-polarized ferrite phase shifters to array antennas.
在本文的最后给出了工程应用的数据，为圆极化移相器在相控阵天线中更深入的应用可以提供参考。
The transcendental equation for ferrite phase shifters in rectangular wave guide has been obtained by applying twin slab model, Maxwell equations and boundary conditions.
首先利用双平板模型、麦氏方程组和边界条件推导矩形波导铁氧体移相器的超越方程。
Of all sorts of phase shifters tuned by electricity, the ferrite phase shifters are much widely used, because of their advantages of high reliability and low insert loss.
在电调移相器中，铁氧体移相器以其高可靠性和低损耗等优点得到了极大的应用。
Photonic RF phase shifters based on OTTD (optical true time delay), heterodyne mixing technique and vector sum technique were introduced. The principles and features were proposed and analyzed.
介绍了基于光实时延迟线、基于外差混频技术和基于矢量和技术的光子射频移相器，对其工作原理和技术特点作了分析。
Photonic RF phase shifters based on OTTD (optical true time delay), heterodyne mixing technique and vector sum technique were introduced. The principles and features were proposed and analyzed.
介绍了基于光实时延迟线、基于外差混频技术和基于矢量和技术的光子射频移相器，对其工作原理和技术特点作了分析。
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