有源电力滤波器中锁相倍频电路的实现 关键词： 有源电力滤波器;锁相;倍频 [gap=442]Key word: active power filter; phase locking;frequency doubling
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frequency doubling crystal 倍频晶体
frequency doubling circuit 倍频电路
frequency doubling attenuation 倍频衰减
frequency doubling system [通信] 倍频制
optical frequency doubling 光学倍频
Frequency-Doubling Perimetry 倍频视野计 ; 新型的倍频视野计 ; 了解倍频视野计
laser diode frequency doubling 激光倍频材料
lbo frequency-doubling lbo倍频
As tetragonal tungsten bronze niobates have excellent piezoelectric, ferroelectric and non-linear optical characters, they have been widely used in laser frequency doubling, electro-optic modulation, optical information and other related areas.
由于钨青铜结构铌酸盐具有良好的压电、铁电和非线性光学性质,他们已经被广泛地应用于激光倍频、电光调制、光信息处理等领域。
参考来源 - 钨青铜结构晶体CaA brief analysis on frequency doubling at 852nm with BBO crystal has been presented.
简单介绍了BBO晶体852nm倍频的实验原理。
参考来源 - KNbO·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that crystal ABP has a large effect of frequency doubling.
实验证明该晶体有强的倍频效应。
Objective To study the presentation of frequency doubling perimetry (FDP) in patients with primary open angle glaucoma(POAG).
目的探讨早期原发性开角型青光眼（POAG）倍频视野（FDP）的表现。
The PLL correction circuit enables input signal to multiply with changed frequency doubling factor during correction intervals.
PLL电路在校正间隔期间使输入信号乘以改变后的倍 频因子。
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