常見例句

雙語例句

This paper discusses the influence of mixer on the phase lock-loop(PLL) circuit of a local oscillator.
本文討論了採用鎖相環(huán)路作爲(wèi)本振信號的混頻器對本振鎖相環(huán)路的影響。
This paper discusses the influence of mixer on the phase lock-loop(PLL) circuit of a local oscillator. In mixer, local signal is produced by the PLL circuit.
本文討論了採用鎖相環(huán)路作爲(wèi)本振信號的混頻器對本振鎖相環(huán)路的影響。
The system has picked up unbalanced (fundamental frequency) signal amplitude and phase accurately by adopting the fourth order band-pass following filter controlled by phase-lock loop and FFT.
系統(tǒng)設(shè)計中採用鎖相環(huán)控制的四堦帶通跟蹤濾波、FFT實現(xiàn)了不平衡（基頻）信號幅值和相位的精確提取。