impedance tuner

Optimization of the tuned damper and application experiment;

调谐阻尼器的优化及工程应用试验

For structure resonance problems which are difficult to deal with in machine tools,an optimization design approach for tuned dampers to control resonance of mechanical tools is put forward.

调谐阻尼器是控制振动和噪声的装置。

In the paper, the harmonic adjustment reactor was used to suppress the reactive power compensation based on the actual conditions of harmonic problems in the rural power grid.

根据农村电网中谐波问题的实际情况,提出利用调谐电抗器来抑制谐波的无功补偿。

The fundamental wave response of a stepped impedance resonator and its high order spurious bandpass are analyzed,and a method of designing broad stopband bandpass filters by using parallel-coupled microstrip line stepped impedance resonator is proposed.

对阶跃阻抗谐振器的基波响应及其高次寄生通带进行分析,并提供一种采用平行耦合微带线阶跃阻抗谐振器实现宽阻带带通滤波器的设计方法。

In this method,first,a stepped impedance resonator and a half-wavelength resonator are both employed to construct an assembled multiband resonator.

首先采用阶跃阻抗谐振器和半波长谐振器构建组合多通带谐振器;然后分别采用级联型和伪交指型的耦合结构设计了两种三频滤波器,每种结构都有足够的自由度来获得所需的带宽和中心频率;最后设计并加工了两个工作在2。