1) active waveguide
有源波导
1.
Erbium-doped active waveguide material is introduced into ring resonator.
将掺铒有源波导材料引入环形谐振腔结构,从理论上分析了有源波导环形谐振腔的滤波特性。
2) active optical waveguide
有源光波导
1.
In order to compensate the optical loss, active optical waveguide devices which can amplify optical signals should be integrated on integrated optical circuit.
集成光路或者集成光学器件中为了弥补光信息处理和传输过程中的光损耗，需要集成能够起放大光信号作用的平面有源光波导元件。
3) Curved active waveguide
有源弯曲波导
4) Passive waveguides
无源波导
5) active admittance
有源导纳
1.
Finally it introduces the active admittance method and three designed equations which are used to design the radiation surface.
最后阐述了有源导纳法 ,以及设计辐射阵面的三个设计方程。
2.
The formula for computing the active admittance is deduced.
采用矩量法分析了平板裂缝阵中辐射缝的场分布,推导出驻波阵有源导纳的计算公式,并用HFSS仿真找到了方头缝隙和圆头缝隙缝长之间的等效关系,弥补了矩量法只能计算方头缝隙的不足,从而使得平板裂缝阵天线的设计更完善更精确。
6) active filter
有源滤波
1.
Study on hi-order RC active filter integrated and optimization techniques
高阶RC有源滤波器优化综合技术研究
2.
The shunt active filter’s application is proposed in power network of complicated harmonic, and its principle is introduced in the paper.
本文介绍了并联有源滤波装置的工作原理和在复杂谐波特性系统中应用,就谐波治理中的无源及有源滤波技术进行了对比,结合实践证明并联有源滤波装置是治理谐波污染的有效设备,今后将具有广阔的运用前景。
3.
Isolation is a favorable method for reducing noise interference and increasing the reliability of the system,and adding an active filtering circurt can effectively prevent noise interference from other frequency signals.
一方面采取隔离措施来抑制噪声干扰提高系统的可靠性是比较理想的解决措施;另一方面通过在信号输入前端加有源滤波电路能有效地滤除额外频率信号的噪声干扰。
补充资料：波导通信(见毫米波通信)
波导通信(见毫米波通信)
wave guide communication
bodao tongxin波导通信(wave guide communieation)见毫米波通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条