本地振荡器的英文

lo local oscillator

lvd local oscillator

vd oca osciato

例句与用法

Secondly , the dissertation presents a 3 - dimensional searching method with afc and pn code synchronization and adaptive array convergence in order to accurately estimate the frequency difference between the received signal and the local oscillator
其次，为了准确估计接收信号和本地振荡器之间的频差，提出了afc 、 pn码同步、自适应阵收敛的三维搜索策略。
The converter mainly accomplishes changing the c - band rf to intermediate frequency 70mhz , amplifying and gaining . the thesis includes r & d of local oscillator and group - delay equalizer . the thesis overall views the historical development future trend , introduces the theories , applications and characteristics
该变频器主要完成双通道c频段射频信号到70mhz中频的变频、放大和增益控制等功能，本文的主要工作是下变频器中的本地振荡器和中频群延迟均衡器两部分的研制。