16. 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。
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17. 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。
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18. 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;
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19. As for PC-makers themselves, the falling prices and commoditisation that have so benefited consumers have turned them into lowmargin box-shifters.
对于PC制造商们,下跌的价格和同质化等使用户们受益的同时却使他们变成了低利润的盒子组装商。
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20. 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.
21. Multiple devices can be connected in series through an interface that sends data up and down the battery stack without external level shifters or isolators.
多个器件可以通过一个接口串联连接,该接口无需外部电平移位器或隔离器,就可沿着电池组来回发送数据。
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22. One of the main problems in FOG research is to realize linear and digital output. This problem can be solved by forming close-loop FOG using frequency shifters.
23. 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。
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24. 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。
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25. 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。
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26. 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。
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27. 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。
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28. The shifting precision and reliability of its 10-speed road ensemble, and the fact that it already has DoubleTap handlebar shifters in production underscore the viability of the project.
29. The shifting precision and reliability of its 10-speed road ensemble, and the fact that it already has DoubleTap handlebar shifters in production underscore the viability of the project.