carrier oscillator

英 [ˈkæriə(r) ˈɒsɪleɪtə(r)]

美 [ˈkæriər ˈɑːsɪleɪtər]

载频振荡器

Carrier detection method of direct sequence spread spectrum signals based on Duffing oscillator
基于Duffing振子的直接序列扩频信号载波检测方法
Class D audio amplifiers based on PWM technology are widely used, the PWM carrier is generated from an oscillator, so the performance of class D amplifier is affected by the oscillator.
基于PWM技术的D类音频功放已广泛应用于各类电子产品中，PWM载波由振荡器产生，振荡器的性能直接影响D类功放的性能。
In the processing of the ISAR stretch signal, an auxiliary pulse on the constant carrier is used for real time ranging and determination of the delay of the local oscillator signal.
在逆合成孔径雷达成像的拉伸信号处理方法中，采用辅助的常载频脉冲信号对目标实时测距，以确定本振信号的延时量。
Frequency offset between the received carrier and local reference at the receiver may occur due to Doppler shifts and/ or oscillator instabilities after down conversion in digital communication system.
在数字通信系统中，由于接收机振荡器的不稳定性和多普勒频移等因素，使得接收信号的载波与发送信号载波之间存在频率偏差，经过相干解调下变频后得到的基带信号中通常含有载波频率偏移。