When this kind of productions are working in the operation temperature range of-40~+85℃,the suppressed carrier frequency approaches 80 dB,the r.
该产品在-40℃~+85℃环境温度范围工作时,带内波动≤2dB,载频抑制接近80dB,矩形系数≤1。
Large-shearing electronic speckle pattern interference system with carrier-frequency modulation technique;
载频调制大剪切电子散斑干涉系统
Design of Spead-Spectrum Code and Carrier Frequency Modulation Circuit Simulation in the Spread Spectrum Communication System;
扩频通信系统中扩频码的产生和载频调制电路仿真
Study of the Technique of Shape Measurement by Carrier Modulation in ESPI;
电子散斑干涉载频调制形貌测量技术研究
Analysis of the shape measurement by carrier modulation in electronic speckle pattern interferometry
电子散斑干涉载频调制形貌测量方法的分析
modulator carrier
调制器载(波)频(率)
modulation frequency ratio
调制频率与载频之比
modulation frequency-carrier ratio
调制频率－载波比率
colour multiplexing
彩色副载频正交调制
A Realtime Detection Approach of Carrier and Modulating Frequency of Tramroad FSK Signal
车载FSK信号载频和调制频率的实时检测方法
Frequency modulation(FM): the form of modulation in which the frequency of the carrier is varied in accordance with the instantaneous value of the modulating signal.
频率调制:载波的频率依照调校讯号的瞬时值而改变的一种调制。
frequency modulation noise level on carrier
载波的调频噪声电平
Research and Design for Frequency and Load Automatic Control of Marine Power System Based on Fuzzy Control;
基于模糊控制的船舶电站自动调频调载装置的研究与设计
Research of Data Acquisition System and Frequency and Load Regulation Device of Marine Power Plant Based on Linux
基于Linux的船舶电站数据采集及调频调载装置的研制
FDM assigns a discrete carrier frequency to each data stream and then combines many modulated carrier frequencies for transmission.
它为每个数据流指定一个离散的载波频率，然后合并调制过的载波频率进行传输。
center frequency
中心频率未调制频率
Research on Carrier Phase Shifted SPWM Modulation Strategy of Cascaded Inverter;
级联多电平变频器相位移载波SPWM调制方法的研究
Modulated free carrier absorption characterization of semiconductor wafers by frequency scans at different pump-to-probe separations
半导体特性的调制自由载流子吸收变距频率扫描方法研究
Radio-over-Fiber System for Frequency-Quadrupled Millimeter-Wave Generation by External Modulator
采用外调制器产生四倍频的光载毫米波光纤无线通信系统
Frequency Regulation Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full-load frequency.
频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。