1) frequency carrier system
频率载波制
2) subcarrier frequency modulation
副载波频率调制
3) 4FSK
四载波频率调制
4) carrier frequency
载波频率
1.
In this paper,the effects of environmental temperature and carrier frequency on working states of inverters is analyzed.
分析了环境温度、载波频率参数对变频器工作状态的影响 ,并对泵升电压的限制进行了探讨 ,结果表明 :注重运行环境 ,设定正确的运行参数 ,将会取得比较满意的运行效果 。
2.
The offset of carrier frequency can cause interference between subchannels in a multicarrier system.
对于多载波系统,载波频率的偏移会导致子信道之间产生干扰。
3.
In non-cooperative communication systems such as spectrum surveillance and electronic interception, the receiver must estimate the parameters of direct spread spectrum sequence (DSSS) signal, including baud rate, chip rate and carrier frequency for demodulation.
在频谱监测、电子侦听等非协作通信中,接收机要对直接扩频序列信号进行侦收,必须要首先估计信号的参数,包括波特率、码片速率和载波频率等。
5) Carrier Frequency
载波频率,载频
6) Hybrid frequency carrier-based modulation
混合频率载波调制法
补充资料：四载
1.指古代的四种交通工具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条