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band pass中文是什么意思

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用"band pass"造句"band pass"怎么读"band pass" in a sentence

中文翻译手机手机版

  • 带通滤波器
  • 光谱通带
  • 通频带

例句与用法

  • Uhf band pass filter
    特高频带通滤波器
  • Bpf band pass filter
    带通滤波器
  • Bpf band pass filter
    带通滤波器
  • Band pass filter
    带通滤波器
  • Band pass network
    带通网络
  • Each order rainbow can be separated and reconstructed from the interference intensity distribution , using low or band pass filtering for the interference spectrum of the intensity and ifft
    提出了对干涉强度频谱进行低通和带通滤波、 ifft的方法,从干涉强度分布中分离重建各阶彩虹。
  • Then , we complete the intermediate frequency digital acquisition and tracking circuits according to the band pass sample theory , digital signal processing theory , multiple rate signal processing theory and digital filter theory
    接着,基于带通信号采样理论,数字信号处理理论,多速率信号变换理论,数字滤波器理论,设计出了中频数字捕获与跟踪电路。
  • This research about the uhf frequency synthesizer mostly includes the following parts : 1 ) the dds modules include the dds ad9852 part , the lc band pass filter design part , the amplifier design part and lc low pass filter part . 2 ) the pll modules include the design of the loop filter which is the core of pll , lc band pass filter design and the amplifier design . 3 ) the controller modules of the system include the part of pc rs - 232 com port communication with the mcu and the part of the process of controller about urat and mcu
    本课题的研究主要包括以下几个方面的内容: 1 ) dds模块设计:包括ad9852部分、 lc带通滤波器设计部分、放大器设计部分; 2 ) pll模块设计:包括pll关键部件环路滤波器设计、 rflc带通滤波器设计、末级放大器设计部分; 3 )控制模块设计:包括计算机与单片机串口通信的电路设计部分以及程序设计部分。
  • First , how to conduct sample and quantification of continuous time signal which is prior condition of sdr is explored in detail , and the comparison and analysis of some sample modes are given in which band pass signal sampling theorem is most important . second , multi - sample rate signal processing which is an important basis of sdr is studied . emphasis are put on decimation and interpolation those are the most fundamental process and the realization of decimation and interpolation filter
    在基于中频采样的软件无线电结构框架下,首先详细探讨了软件无线电的前提条件,即如何对连续时间信号进行采样量化,比较分析了几种采样的方式,其中最为重要的是带通信号采样定理;然后探讨了软件无线电的一个重要基础,即多采样率信号处理,重点讨论其最基本的两个过程抽取和内插以及抽取器和内插器的实现;接着介绍了结构简单、适用于一级抽取的cic滤波器和适用于做2倍抽取的半带滤波器;再次论文在总结了传统的调制解调基础上,结合软件无线电器件的特点,系统的探讨并实现了基于正交思想的am 、 fm 、 ask 、 fsk 、 bpsk 、 qpsk的正交调制解调算法。
  • Based on the results of the theory analysis and computer simulation of suspended stripline low pass filter , band pass filter , the transition from waveguide to finline and the transition from waveguide to suspended stripline , the structure design and manufacture were made . the measured results match the requirement . different from the traditional mixers used in the domestic communications satellites , the sub - harmonic balance mixer type was used in the ka - band mixer design
    在ka频段混频器的研究过程中,通过对卫星和飞船所用到的混频器进行研究,在对ka波段的传统射频前端电路的分析基础上,提出改变以往星上传统的基波混频方案,采取了次谐波混频方案,降低了本振频率,简化了本振链路,使噪声特性、可靠性获得改善。
  • 更多例句:  1  2
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