大学英语词汇短语释义解析及例句 carrier signal


释义：

carrier signal [通信] 载波信号

例句：


Therefore, the RF carrier signal is routed by coaxial relays in the System 40 chassis.

所以射频载波信号即可由System 40主机中的同轴继电器进行路由。



Each pilot sub- carrier signal is modulated with a predetermined pilot modulation scheme.

用预定的导频调制机制来调制每个导频子载波信号。



The DC excitation is internally converted to an AC carrier signal which excites the transducer's primary coil.

直流电压在内置电路被转换交流载波信号，激励传感器的初级线圈，一个集成的解调放大。



With improved phase estimation method, a carrier signal phase with phase noise can be estimated, while loop SNR also increases.

并采用新的相位估计方式估计含相位噪声的载波相位，提升了该条件下的环路信噪比。



The record shows recorded on the sound carrier signal quality, that is, the final program of this recording system audio signal quality.

这个记录载体上记录的节目声音信号的质量，也就是这个录制系统的最终节目声音信号的质量。



Whatever it is radar, eccm equipment, communication equipment or instrument, frequency source with high stability is needed to guarantee the quality of carrier signal.

无论是雷达、电子对抗，还是通信、仪器设备等都需要高稳定度的频率源，以保证载波信号的质量。



Each pilot sub - carrier signal is placed at a different sub-carrier signal location for each successive symbol duration of the OFDM signal to form a sliding pilot sub-carrier signal.

对于OFDM信号的每个连续符号持续时间，每个导频子载波信号放在不同的子载波信号位置，以形成滑动导频子载波信号。



The application of phase-locked and synchronous detection reduce the cost of the whole system and improve the sensitivity. Carrier signal and modulation signal achieve entirely synchronous too.

这种采用锁相技术、同步检波的原理，降低了整个系统的成本，提高了灵敏度，并使得载波信号与调制信号完全达到同步。