bandpass filters造句

• A novel compact ultra - wideband bandpass filter based on cpw
  基于共面波导的新型超宽带带通滤波器
• Frequency limitations of log - domain current - mode bandpass filters
  对数域电流模式带通滤波器的频率限制
• Narrow - band optical bandpass filter
  窄带光学带通滤波器
• Ultraviolet bandpass filter
  紫外带通滤光片
• A coplanar waveguide tunable bandpass filter using ferroelectric thin film
  基于共面波导传输线的铁电薄膜可调带通滤波器
• Vhf bandpass filter
  甚高频带通滤波器
• Design of offset dielectric post bandpass filter based on substrate integrated waveguide
  偏置介质销钉基片集成波导带通滤波器的设计
• Design of substrate integrated waveguide bandpass filter based on centered dielectric posts
  基于介质销钉的基片集成波导带通滤波器的设计
• The following is a partial list of suspended substrate bandpass filters and their specifications that we have produced
  以下为生产过的悬置微带带通滤波器部分产品规格。
• This system can be used for ar , bs , high reflectance mirror , edge filter , bandpass filter , window for laser , telescope film etc
  已经在多家用户成功应用于宽带增透膜、分光膜、激光器窗口、望远镜红膜等膜系监控。
• Based on the theoretical analysis , a design example of 10ghz bandpass filter is presented , which has proved the availability of this method
  给出的实例证明，在使用微波软件设计平行耦合微带线带通滤波器时，这种方法是简洁且可行的。
• In this paper , an optimized design method is presented to deal with the edge field effect problem in the parallel - coupled microstrip bandpass filters
  摘要提出一种通过提升设计频率来解决平行耦合微带带通滤波器中边缘场效应导致的中心频率偏移的方法。
• The paper discussed the bandpass filters analysis method and the technology of linear prediction code ， then reduced the lpcc and the mfcc parameters
  本文还介绍了语音信号分析方法中的滤波器组分析方法和线性预测编码技术，并推导了lpcc参数和mfcc参数。
• Frequency estimation technology and bandpass filtering , which are named as wideband digital downconversion technology , are the key technologies to realize data rate conversion system
  测频技术以及带通滤波,即宽带数字下变频技术,是实现数据率转换系统的关键技术。
• A bandpass filter which is suitable to be implemented using a multilayered structure , including multilayer ceramic / low temperature co - fired ceramic ( mlc / ltcc ) technique , is presented
  一种利用多层结构技术，包括多层陶瓷?低温共烧陶瓷（ mlc / ltcc ） ，完成的带通滤波器。
• Two high q bandpass filters at millimeter wave band based on substrate integrated waveguide ( siw ) and low temperature co - fired ceramics ( ltcc ) are designed in this thesis , and one is realized
  本文主要讲述了基于介质集成波导( siw )技术和ltcc工艺的毫米波频段高q滤波器的研制。
• Butterworth - type and bessel function - type two ways are used for design of bandpass filter for receiver , and with the help of eda simulation tools , the bold plot and the group delay characteristics of the filters designed are compared
  摘要采用巴特沃思型和贝塞尔函数型2种方法进行接收机带通滤波器设计，借助eda对该滤波器进行波特图和群延迟特性的比较。
• As for single harmonic input , the output information can be easily retrieved by some typical methods , such as frequency analysis and a bandpass filter . but when treating a multi - frequency analog signal , there is not a simple method
  对于单频信号可以很好的利用频谱特性进行检测，或者通过带通滤波器进行处理，但是对于多频信号，没有很简单的方法。
• This paper introduces the basic principle of the filter , expounds the structure of the spiral bandpass filter and the design method for the spiral bandpass filter based on the communication frequency , and proves this design method through testing
  介绍了滤波器的基本原理,叙述了螺旋滤波器的结构以及基于通信频段的螺旋滤波器设计方法,并通过实验验证了该设计方法。
• By using wavelet and bandpass filter methods , the different characters of low frequency oscillation ( lfo ) of olr and wind field for eight anomalous flood / drought years in middle and low reaches of yangtze rivers during may - august are investigated
  应用小波变换与带通滤波等方法分析了80年代以来长江中下游地区夏季8个典型旱涝年份的olr场、风场的低频特征及旱涝年位势高度场的差异。