| 1. | Digital phase shift signal generator
数字式移相信号发生器 |
| 2. | You can explicitly remove any page from the output cache by calling the
方法，可显式移除输出缓存中的任何页。 |
| 3. | This method does not explicitly remove any previously existing items from the
中显式移除任何先前已经存在的项，但会设置 |
| 4. | In addition to allowing items to be removed from the cache automatically , you can explicitly remove them
除了允许从缓存中自动移除项之外，还可以显式移除项。 |
| 5. | Piezoelectric phase shifter was studied , and a kind of phase shifter with flexible hinge was presented
摘要对压电式移相器进行了研究，设计了具有放大特性的柔性铰链式移相器。 |
| 6. | Especially for phased array radar , microwave phase shifter is an important component and used in many parts of phased array radar
尤其在相控阵雷达中，微波数字式移相器是大量应用的关键部件。 |
| 7. | Besides , in the paper the author has done some theoretical analysis and drawn design curves , trying to explain the circuit amended of the switch - line phase shifter
此外,论文还阐述了对开关线式移相器电路进行的改进,完成了部分理论分析,绘制出相应的系列设计曲线。 |
| 8. | Neural network pid adaptive control scheme was used to enhance the performance of piezoelectric phase shifter by improving the nonlinear performance and depressing the interference of environment
采用了神经网络pid自适应控制方法，改善了非线性，降低了环境干扰的影响，提高了压电式移相器的性能。 |
| 9. | This paper researches basic principle of microwave digital phase shifter deeply , reviews different theories of all kinds of microwave digital phase shifter circuit . the phase shifter is designed use agilent advanced design system
本文对微波数字式移相器的基本理论进行了较深入的研究;综述了各种微波数字式移相器电路的工作原理。 |
| 10. | This paper researches basic principle of microwave digital phase shifter deeply , reviews different theories of all kinds of microwave digital phase shifter circuit , analyzes loaded - line phase shifter in detail and draws design curves according to formulas . and this paper presents a novel method , which makes use of modeling simulation that software - ansoft serenade 8 . 7 provides to evaluate parameter values of pin diodes through s parameter measurement . then , a kind of 6 - bit digital phase shifter circuit is designed and simulated through software - ansoft serenade 8 . 7
本文对微波数字式移相器的基本理论进行了较深入的研究；综述了各种微波数字式移相器电路的工作原理，着重对加载线式移相器电路进行了理论分析，并根据计算公式作出一系列相应设计曲线；提出利用软件ansoftserenade8 . 7所提供的测量数据拟合功能，通过测量s参数来确定pin二极管等效电路参数的新颖实验方法；利用微波电路设计软件ansoftserenade8 . 7对6位数字式移相器电路进行仿真、优化设计，做出样品，并对其性能测试分析，对研制微波数字式移相器具有重要的参考意义。 |
