1) stopband
阻带
1.
When a vector network analyzer measured a low pass filter,the measurement result of the frequency response showed that there was an extreme measurement error in the filter s stopband.
当使用矢量网络分析仪来测量低通滤波器时,频率响应测量结果显示滤波器的阻带内存在着非常大的测量误差,但是当测量带通滤波器时,测量结果却接近带通滤波器的真实指标。
2.
Without increasing the size of the microstrip, the bandwidth of stopband or passband of the novel PBG microstrip line can be changed when the dispersion between the central frequency of PBG st.
由于采用了导带PBG结构和接地板PBG结构的复合,只需调整导带PBG结构与接地板PBG结构的中心频率的差值就能对阻带和通带进行相应的调整,而且并不增加该PBG微带线的尺寸。
3.
The design formulae of the stopband equiripple Chebyshev filters are described briefly.
分析了阻带等纹波Chebyshev滤波器,推导了它的实用设计公式,并推出了保证通带和阻带指标前提下获得过渡带尽可能窄的优化形式。
2) stop band
阻带
1.
The filter has not only wider stop band but also decreased dimension (approximately 40% shorter) comparing with traditional direct-coupled half wave resonator ones.
与传统的直接耦合半波长谐振腔型带通滤波器相比,这种滤波器带外抑制度高,阻带宽,特别是其尺寸缩短了近40%。
2.
The effects of DGS dimensions on stop band characteristics were presented.
同时考虑微带线损耗,建立了该微带线的等效电路模型及其参数提取,并分析了蝴蝶结形DGS结构变化对阻带特性的影响。
3) stopband
带阻
1.
Symmetry spiral microstrip resonators for wide-stopband filters;
对称矩形螺旋带阻滤波器
4) bandstop
带阻
1.
Objective To design a bandstop digital filter for cancelling the 50HZ noise.
目的:设计一带阻滤波器,以消除信号处理中的工频干扰。
2.
Bandstop filter is mid-width;The passband to rejection band transition slope is steep;The characteristic of Low cost and be prone to manufacture is acquired.
本文设计了一种X波段带阻滤波器,采用1/4波长短截线带阻滤波器并联基型电路,具体实现形式为支线式悬置带线结构。
5) stopband
阻带，抑止带
补充资料：阻带
1.谓似带环绕而与周围阻隔。
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