The amplitudefrequencyresponse and group delay response of SAW TVIF filters have been measured.
并测试了其幅频特性和群延迟特性。
2
The amplitudefrequencyresponse curves and their frequency properties of the parametric resonances are investigated by using the method of numerical analysis.
用数值方法分析了各种参数共振的响应曲线,其存在区域以及响应频率与脉动流频率之间的关系。
3
In addition, a cold test model is designed based on a set of designed clustered cavities, the amplitudefrequencyresponse of each cavity is measured with network analyzer.