filter transmission band
英 [ˈfɪltə(r) trænzˈmɪʃn bænd]
美 [ˈfɪltər trænzˈmɪʃn bænd]
网络 滤波器通带
双语例句
- The design of LC filter determines the transmission band width of the whole filtering means and the switching frequency of the device in the active power filter of current source.
另外，在电流源有源滤波器中，LC滤波器的设计决定了整个滤波装置的传输带宽以及器件的开关频率。 - By modifying the Butterworth function, the designed filter's trans-mission error at the break frequency is zero, and the maximum transmission error at other band is less than 2%, it approximate to the standard curve perfectly.
本文提出了修正截止频率的Butterworth混合滤波设计法，使得滤波器在截止频率处的传输误差为零，其它频段对国标特性曲线的最大逼近误差为2%。 - This cascaded quadruplet ( CQ) filter consists of 10 resonators and two cross coupling structures that produce two transmission zeros near the band edges.
该滤波器为10阶微带谐振器级联（CQ）滤波器，引入两个交叉偶合构成一对传输零点形成准椭圆函数传输特性来增加带外陡度。 - The tunable filter property of photonic crystals is studied by the transfer matrix method. The effect of electric field on transmission spectrum peak wavelength, intensity, multi-channel and band wide is numerically calculated. The results show that the filter has good filtering.
用传输矩阵法研究了铁电液晶缺陷光子晶体的可调谐滤波特性，计算了电场对滤波器透射峰的位置、强度、个数和带宽的影响，结果表明该滤波器呈现良好的滤波功能。 - The filter introduces two transmission poles in pass band and two transmission zeros out-of-band.
该滤波器在通带内引入了两个传输极点，在带外也引入了两个传输零点。 - On the contrary, interpolating spline filter has a fast calculation and a suppression ability to end effect, but unsatisfactory transmission characteristics, because there is an overshoot on its low pass band, and an inflexion on its transition band.
插值样条小波提升算法计算高效，且能有效抑制边缘效应，但它的幅度传输特性不好，在低通带存在过冲，在过渡带存在转折，扭曲了滤波结果。 - Minus filters for laser protection need filter out some specific wavelengths in the wide high transmission wave band, which is mainly used to protect the photodetectors and soldiers from laser damage.
激光防护用负滤光片是指在所要求的高透射光谱范围中滤除特定波长的激光，这种滤光片主要用于保护光学系统探测器或人眼不被激光损伤。