射频误差信号 1. To resolve such problem, RF error signal is introduced with the direction signal of antenna to the observe equation, and a simple model to describe the movement of high-dynamics object is established by the numerical differentiation technology. 本文首先分析了传统脉冲测量雷达在各种...
sink difference 消除分歧,摒弃歧见 time difference n. 时差 ascensional difference 赤经差 curvature difference 曲率差 descending difference 降差数 difference amplifier 差分放大器,差频信号放大器 difference channel 差动声道,差分电路 difference coefficient 差分系数,差商 difference correction 差分校正 ...
阴极输出式差频信号放大器例句>> 2) cathode follower amplifier 阴极输出放大器 例句>> 3) cathamplifier [kæ'θæmplifaiə] 阴极输出推挽放大器4) cathode follower mixer 阴极输出混频器5) cathode input amplifier 阴极输入放大器6) concertina amplifier 板阴输出放大器...
阴极输出式差频信号放大器 2. Mathematic Model of Difference-frequency Signal of Triangle-wave FM Based on Instantaneous Phase 基于瞬时相位的三角波调频差频信号数学模型 3. Algorithm of Carrier Frequency Offset Estimation for MPSK Signal Based on Energy Centrobaric Correcting 能量重心校正法估计MPSK信号载...
而外频的概念是建立在数字脉冲信号震荡速度基础之上的,也就是说,100MHz外频特指数字脉冲信号在每秒钟震荡一万万次,它更多的影响了PCI及其他总线的频率。之所以前端总线与外频这两个概念容易混淆,主要的原因是在以前的很长一段时间里(主要是在Pentium 4出现之前和刚出现Pentium 4时),前端总线频率与外频是相同的,因此...